2018181144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{36293}}^1$

素因数の和:36640

約数の個数: 64

約数和(自身を含む): 5783811840

約数和(自身を除く): 3765630696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 331, 662, 993, 1324, 1986, 2317, 2648, 3972, 4634, 6951, 7944, 9268, 13902, 18536, 27804, 36293, 55608, 72586, 108879, 145172, 217758, 254051, 290344, 435516, 508102, 762153, 871032, 1016204, 1524306, 2032408, 3048612, 6097224, 12012983, 24025966, 36038949, 48051932, 72077898, 84090881, 96103864, 144155796, 168181762, 252272643, 288311592, 336363524, 504545286, 672727048, 1009090572, 2018181144]

約数ペア:

[(1, 2018181144), (2, 1009090572), (3, 672727048), (4, 504545286), (6, 336363524), (7, 288311592), (8, 252272643), (12, 168181762), (14, 144155796), (21, 96103864), (24, 84090881), (28, 72077898), (42, 48051932), (56, 36038949), (84, 24025966), (168, 12012983), (331, 6097224), (662, 3048612), (993, 2032408), (1324, 1524306), (1986, 1016204), (2317, 871032), (2648, 762153), (3972, 508102), (4634, 435516), (6951, 290344), (7944, 254051), (9268, 217758), (13902, 145172), (18536, 108879), (27804, 72586), (36293, 55608)]