18683322336

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{9267521}}^1$

素因数の和:9267544

約数の個数: 72

約数和(自身を含む): 60720804144

約数和(自身を除く): 42037481808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 9267521, 18535042, 27802563, 37070084, 55605126, 64872647, 74140168, 83407689, 111210252, 129745294, 148280336, 166815378, 194617941, 222420504, 259490588, 296560672, 333630756, 389235882, 444841008, 518981176, 583853823, 667261512, 778471764, 889682016, 1037962352, 1167707646, 1334523024, 1556943528, 2075924704, 2335415292, 2669046048, 3113887056, 4670830584, 6227774112, 9341661168, 18683322336]

約数ペア:

[(1, 18683322336), (2, 9341661168), (3, 6227774112), (4, 4670830584), (6, 3113887056), (7, 2669046048), (8, 2335415292), (9, 2075924704), (12, 1556943528), (14, 1334523024), (16, 1167707646), (18, 1037962352), (21, 889682016), (24, 778471764), (28, 667261512), (32, 583853823), (36, 518981176), (42, 444841008), (48, 389235882), (56, 333630756), (63, 296560672), (72, 259490588), (84, 222420504), (96, 194617941), (112, 166815378), (126, 148280336), (144, 129745294), (168, 111210252), (224, 83407689), (252, 74140168), (288, 64872647), (336, 55605126), (504, 37070084), (672, 27802563), (1008, 18535042), (2016, 9267521)]