19941523668

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{163}}^1\times {\mathrm{1069}}^1$

素因数の和:1287

約数の個数: 216

約数和(自身を含む): 58828617120

約数和(自身を除く): 38887093452

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 163, 187, 198, 204, 289, 306, 326, 374, 396, 489, 561, 578, 612, 652, 748, 867, 978, 1069, 1122, 1156, 1467, 1683, 1734, 1793, 1956, 2138, 2244, 2601, 2771, 2934, 3179, 3207, 3366, 3468, 3586, 4276, 5202, 5379, 5542, 5868, 6358, 6414, 6732, 7172, 8313, 9537, 9621, 10404, 10758, 11084, 11759, 12716, 12828, 16137, 16626, 18173, 19074, 19242, 21516, 23518, 24939, 28611, 30481, 32274, 33252, 35277, 36346, 38148, 38484, 47036, 47107, 49878, 54519, 57222, 60962, 64548, 70554, 72692, 91443, 94214, 99756, 105831, 109038, 114444, 121924, 141108, 141321, 163557, 174247, 182886, 188428, 199903, 211662, 218076, 274329, 282642, 308941, 327114, 348494, 365772, 399806, 423324, 423963, 518177, 522741, 548658, 565284, 599709, 617882, 654228, 696988, 799612, 847926, 926823, 1036354, 1045482, 1097316, 1199418, 1235764, 1554531, 1568223, 1695852, 1799127, 1853646, 1916717, 2072708, 2090964, 2398836, 2780469, 2962199, 3109062, 3136446, 3398351, 3598254, 3707292, 3833434, 4663593, 5560938, 5750151, 5924398, 6218124, 6272892, 6796702, 7196508, 7666868, 8886597, 9327186, 10195053, 11121876, 11500302, 11848796, 13593404, 17250453, 17773194, 18654372, 20390106, 23000604, 26659791, 30585159, 32584189, 34500906, 35546388, 40780212, 50357383, 53319582, 61170318, 65168378, 69001812, 97752567, 100714766, 106639164, 122340636, 130336756, 151072149, 195505134, 201429532, 293257701, 302144298, 391010268, 453216447, 553931213, 586515402, 604288596, 906432894, 1107862426, 1173030804, 1661793639, 1812865788, 2215724852, 3323587278, 4985380917, 6647174556, 9970761834, 19941523668]

約数ペア:

[(1, 19941523668), (2, 9970761834), (3, 6647174556), (4, 4985380917), (6, 3323587278), (9, 2215724852), (11, 1812865788), (12, 1661793639), (17, 1173030804), (18, 1107862426), (22, 906432894), (33, 604288596), (34, 586515402), (36, 553931213), (44, 453216447), (51, 391010268), (66, 302144298), (68, 293257701), (99, 201429532), (102, 195505134), (132, 151072149), (153, 130336756), (163, 122340636), (187, 106639164), (198, 100714766), (204, 97752567), (289, 69001812), (306, 65168378), (326, 61170318), (374, 53319582), (396, 50357383), (489, 40780212), (561, 35546388), (578, 34500906), (612, 32584189), (652, 30585159), (748, 26659791), (867, 23000604), (978, 20390106), (1069, 18654372), (1122, 17773194), (1156, 17250453), (1467, 13593404), (1683, 11848796), (1734, 11500302), (1793, 11121876), (1956, 10195053), (2138, 9327186), (2244, 8886597), (2601, 7666868), (2771, 7196508), (2934, 6796702), (3179, 6272892), (3207, 6218124), (3366, 5924398), (3468, 5750151), (3586, 5560938), (4276, 4663593), (5202, 3833434), (5379, 3707292), (5542, 3598254), (5868, 3398351), (6358, 3136446), (6414, 3109062), (6732, 2962199), (7172, 2780469), (8313, 2398836), (9537, 2090964), (9621, 2072708), (10404, 1916717), (10758, 1853646), (11084, 1799127), (11759, 1695852), (12716, 1568223), (12828, 1554531), (16137, 1235764), (16626, 1199418), (18173, 1097316), (19074, 1045482), (19242, 1036354), (21516, 926823), (23518, 847926), (24939, 799612), (28611, 696988), (30481, 654228), (32274, 617882), (33252, 599709), (35277, 565284), (36346, 548658), (38148, 522741), (38484, 518177), (47036, 423963), (47107, 423324), (49878, 399806), (54519, 365772), (57222, 348494), (60962, 327114), (64548, 308941), (70554, 282642), (72692, 274329), (91443, 218076), (94214, 211662), (99756, 199903), (105831, 188428), (109038, 182886), (114444, 174247), (121924, 163557), (141108, 141321)]