12558924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 39719680

約数和(自身を除く): 27160756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 43, 57, 61, 63, 76, 84, 86, 114, 122, 126, 129, 133, 171, 172, 183, 228, 244, 252, 258, 266, 301, 342, 366, 387, 399, 427, 516, 532, 549, 602, 684, 732, 774, 798, 817, 854, 903, 1098, 1159, 1197, 1204, 1281, 1548, 1596, 1634, 1708, 1806, 2196, 2318, 2394, 2451, 2562, 2623, 2709, 3268, 3477, 3612, 3843, 4636, 4788, 4902, 5124, 5246, 5418, 5719, 6954, 7353, 7686, 7869, 8113, 9804, 10431, 10492, 10836, 11438, 13908, 14706, 15372, 15738, 16226, 17157, 18361, 20862, 22876, 23607, 24339, 29412, 31476, 32452, 34314, 36722, 41724, 47214, 48678, 49837, 51471, 55083, 68628, 73017, 73444, 94428, 97356, 99674, 102942, 110166, 146034, 149511, 165249, 199348, 205884, 220332, 292068, 299022, 330498, 348859, 448533, 598044, 660996, 697718, 897066, 1046577, 1395436, 1794132, 2093154, 3139731, 4186308, 6279462, 12558924]

約数ペア:

[(1, 12558924), (2, 6279462), (3, 4186308), (4, 3139731), (6, 2093154), (7, 1794132), (9, 1395436), (12, 1046577), (14, 897066), (18, 697718), (19, 660996), (21, 598044), (28, 448533), (36, 348859), (38, 330498), (42, 299022), (43, 292068), (57, 220332), (61, 205884), (63, 199348), (76, 165249), (84, 149511), (86, 146034), (114, 110166), (122, 102942), (126, 99674), (129, 97356), (133, 94428), (171, 73444), (172, 73017), (183, 68628), (228, 55083), (244, 51471), (252, 49837), (258, 48678), (266, 47214), (301, 41724), (342, 36722), (366, 34314), (387, 32452), (399, 31476), (427, 29412), (516, 24339), (532, 23607), (549, 22876), (602, 20862), (684, 18361), (732, 17157), (774, 16226), (798, 15738), (817, 15372), (854, 14706), (903, 13908), (1098, 11438), (1159, 10836), (1197, 10492), (1204, 10431), (1281, 9804), (1548, 8113), (1596, 7869), (1634, 7686), (1708, 7353), (1806, 6954), (2196, 5719), (2318, 5418), (2394, 5246), (2451, 5124), (2562, 4902), (2623, 4788), (2709, 4636), (3268, 3843), (3477, 3612)]