13127688

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{61}}^2$

素因数の和:148

約数の個数: 108

約数和(自身を含む): 42048045

約数和(自身を除く): 28920357

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 61, 63, 72, 84, 98, 122, 126, 147, 168, 183, 196, 244, 252, 294, 366, 392, 427, 441, 488, 504, 549, 588, 732, 854, 882, 1098, 1176, 1281, 1464, 1708, 1764, 2196, 2562, 2989, 3416, 3528, 3721, 3843, 4392, 5124, 5978, 7442, 7686, 8967, 10248, 11163, 11956, 14884, 15372, 17934, 22326, 23912, 26047, 26901, 29768, 30744, 33489, 35868, 44652, 52094, 53802, 66978, 71736, 78141, 89304, 104188, 107604, 133956, 156282, 182329, 208376, 215208, 234423, 267912, 312564, 364658, 468846, 546987, 625128, 729316, 937692, 1093974, 1458632, 1640961, 1875384, 2187948, 3281922, 4375896, 6563844, 13127688]

約数ペア:

[(1, 13127688), (2, 6563844), (3, 4375896), (4, 3281922), (6, 2187948), (7, 1875384), (8, 1640961), (9, 1458632), (12, 1093974), (14, 937692), (18, 729316), (21, 625128), (24, 546987), (28, 468846), (36, 364658), (42, 312564), (49, 267912), (56, 234423), (61, 215208), (63, 208376), (72, 182329), (84, 156282), (98, 133956), (122, 107604), (126, 104188), (147, 89304), (168, 78141), (183, 71736), (196, 66978), (244, 53802), (252, 52094), (294, 44652), (366, 35868), (392, 33489), (427, 30744), (441, 29768), (488, 26901), (504, 26047), (549, 23912), (588, 22326), (732, 17934), (854, 15372), (882, 14884), (1098, 11956), (1176, 11163), (1281, 10248), (1464, 8967), (1708, 7686), (1764, 7442), (2196, 5978), (2562, 5124), (2989, 4392), (3416, 3843), (3528, 3721)]