26779284

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 216

約数和(自身を含む): 89631360

約数和(自身を除く): 62852076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 47, 49, 51, 57, 63, 68, 76, 84, 94, 98, 102, 114, 119, 126, 133, 141, 147, 153, 171, 188, 196, 204, 228, 238, 252, 266, 282, 294, 306, 323, 329, 342, 357, 399, 423, 441, 476, 532, 564, 588, 612, 646, 658, 684, 714, 798, 799, 833, 846, 882, 893, 931, 969, 987, 1071, 1197, 1292, 1316, 1428, 1596, 1598, 1666, 1692, 1764, 1786, 1862, 1938, 1974, 2142, 2261, 2303, 2394, 2397, 2499, 2679, 2793, 2907, 2961, 3196, 3332, 3572, 3724, 3876, 3948, 4284, 4522, 4606, 4788, 4794, 4998, 5358, 5586, 5593, 5814, 5922, 6251, 6783, 6909, 7191, 7497, 8037, 8379, 9044, 9212, 9588, 9996, 10716, 11172, 11186, 11628, 11844, 12502, 13566, 13818, 14382, 14994, 15181, 15827, 16074, 16758, 16779, 18753, 20349, 20727, 22372, 25004, 27132, 27636, 28764, 29988, 30362, 31654, 32148, 33516, 33558, 37506, 39151, 40698, 41454, 43757, 45543, 47481, 50337, 56259, 60724, 63308, 67116, 75012, 78302, 81396, 82908, 87514, 91086, 94962, 100674, 106267, 112518, 117453, 131271, 136629, 142443, 156604, 175028, 182172, 189924, 201348, 212534, 225036, 234906, 262542, 273258, 284886, 318801, 352359, 393813, 425068, 469812, 525084, 546516, 569772, 637602, 704718, 743869, 787626, 956403, 1275204, 1409436, 1487738, 1575252, 1912806, 2231607, 2975476, 3825612, 4463214, 6694821, 8926428, 13389642, 26779284]

約数ペア:

[(1, 26779284), (2, 13389642), (3, 8926428), (4, 6694821), (6, 4463214), (7, 3825612), (9, 2975476), (12, 2231607), (14, 1912806), (17, 1575252), (18, 1487738), (19, 1409436), (21, 1275204), (28, 956403), (34, 787626), (36, 743869), (38, 704718), (42, 637602), (47, 569772), (49, 546516), (51, 525084), (57, 469812), (63, 425068), (68, 393813), (76, 352359), (84, 318801), (94, 284886), (98, 273258), (102, 262542), (114, 234906), (119, 225036), (126, 212534), (133, 201348), (141, 189924), (147, 182172), (153, 175028), (171, 156604), (188, 142443), (196, 136629), (204, 131271), (228, 117453), (238, 112518), (252, 106267), (266, 100674), (282, 94962), (294, 91086), (306, 87514), (323, 82908), (329, 81396), (342, 78302), (357, 75012), (399, 67116), (423, 63308), (441, 60724), (476, 56259), (532, 50337), (564, 47481), (588, 45543), (612, 43757), (646, 41454), (658, 40698), (684, 39151), (714, 37506), (798, 33558), (799, 33516), (833, 32148), (846, 31654), (882, 30362), (893, 29988), (931, 28764), (969, 27636), (987, 27132), (1071, 25004), (1197, 22372), (1292, 20727), (1316, 20349), (1428, 18753), (1596, 16779), (1598, 16758), (1666, 16074), (1692, 15827), (1764, 15181), (1786, 14994), (1862, 14382), (1938, 13818), (1974, 13566), (2142, 12502), (2261, 11844), (2303, 11628), (2394, 11186), (2397, 11172), (2499, 10716), (2679, 9996), (2793, 9588), (2907, 9212), (2961, 9044), (3196, 8379), (3332, 8037), (3572, 7497), (3724, 7191), (3876, 6909), (3948, 6783), (4284, 6251), (4522, 5922), (4606, 5814), (4788, 5593), (4794, 5586), (4998, 5358)]