12791436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 36288000

約数和(自身を除く): 23496564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 59, 84, 87, 89, 116, 118, 174, 177, 178, 203, 236, 267, 348, 354, 356, 406, 413, 534, 609, 623, 708, 812, 826, 1068, 1218, 1239, 1246, 1652, 1711, 1869, 2436, 2478, 2492, 2581, 3422, 3738, 4956, 5133, 5162, 5251, 6844, 7476, 7743, 10266, 10324, 10502, 11977, 15486, 15753, 18067, 20532, 21004, 23954, 30972, 31506, 35931, 36134, 36757, 47908, 54201, 63012, 71862, 72268, 73514, 108402, 110271, 143724, 147028, 152279, 216804, 220542, 304558, 441084, 456837, 609116, 913674, 1065953, 1827348, 2131906, 3197859, 4263812, 6395718, 12791436]

約数ペア:

[(1, 12791436), (2, 6395718), (3, 4263812), (4, 3197859), (6, 2131906), (7, 1827348), (12, 1065953), (14, 913674), (21, 609116), (28, 456837), (29, 441084), (42, 304558), (58, 220542), (59, 216804), (84, 152279), (87, 147028), (89, 143724), (116, 110271), (118, 108402), (174, 73514), (177, 72268), (178, 71862), (203, 63012), (236, 54201), (267, 47908), (348, 36757), (354, 36134), (356, 35931), (406, 31506), (413, 30972), (534, 23954), (609, 21004), (623, 20532), (708, 18067), (812, 15753), (826, 15486), (1068, 11977), (1218, 10502), (1239, 10324), (1246, 10266), (1652, 7743), (1711, 7476), (1869, 6844), (2436, 5251), (2478, 5162), (2492, 5133), (2581, 4956), (3422, 3738)]