15217398

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 40435200

約数和(自身を除く): 25217802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 59, 63, 69, 89, 118, 126, 138, 161, 177, 178, 207, 267, 322, 354, 413, 414, 483, 531, 534, 623, 801, 826, 966, 1062, 1239, 1246, 1357, 1449, 1602, 1869, 2047, 2478, 2714, 2898, 3717, 3738, 4071, 4094, 5251, 5607, 6141, 7434, 8142, 9499, 10502, 11214, 12213, 12282, 14329, 15753, 18423, 18998, 24426, 28497, 28658, 31506, 36757, 36846, 42987, 47259, 56994, 73514, 85491, 85974, 94518, 110271, 120773, 128961, 170982, 220542, 241546, 257922, 330813, 362319, 661626, 724638, 845411, 1086957, 1690822, 2173914, 2536233, 5072466, 7608699, 15217398]

約数ペア:

[(1, 15217398), (2, 7608699), (3, 5072466), (6, 2536233), (7, 2173914), (9, 1690822), (14, 1086957), (18, 845411), (21, 724638), (23, 661626), (42, 362319), (46, 330813), (59, 257922), (63, 241546), (69, 220542), (89, 170982), (118, 128961), (126, 120773), (138, 110271), (161, 94518), (177, 85974), (178, 85491), (207, 73514), (267, 56994), (322, 47259), (354, 42987), (413, 36846), (414, 36757), (483, 31506), (531, 28658), (534, 28497), (623, 24426), (801, 18998), (826, 18423), (966, 15753), (1062, 14329), (1239, 12282), (1246, 12213), (1357, 11214), (1449, 10502), (1602, 9499), (1869, 8142), (2047, 7434), (2478, 6141), (2714, 5607), (2898, 5251), (3717, 4094), (3738, 4071)]