42005574

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1129}}^1$

素因数の和:1206

約数の個数: 64

約数和(自身を含む): 102513600

約数和(自身を除く): 60508026

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 53, 54, 78, 106, 117, 159, 234, 318, 351, 477, 689, 702, 954, 1129, 1378, 1431, 2067, 2258, 2862, 3387, 4134, 6201, 6774, 10161, 12402, 14677, 18603, 20322, 29354, 30483, 37206, 44031, 59837, 60966, 88062, 119674, 132093, 179511, 264186, 359022, 396279, 538533, 777881, 792558, 1077066, 1555762, 1615599, 2333643, 3231198, 4667286, 7000929, 14001858, 21002787, 42005574]

約数ペア:

[(1, 42005574), (2, 21002787), (3, 14001858), (6, 7000929), (9, 4667286), (13, 3231198), (18, 2333643), (26, 1615599), (27, 1555762), (39, 1077066), (53, 792558), (54, 777881), (78, 538533), (106, 396279), (117, 359022), (159, 264186), (234, 179511), (318, 132093), (351, 119674), (477, 88062), (689, 60966), (702, 59837), (954, 44031), (1129, 37206), (1378, 30483), (1431, 29354), (2067, 20322), (2258, 18603), (2862, 14677), (3387, 12402), (4134, 10161), (6201, 6774)]