2018597784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{53881}}^1$

素因数の和:54120

約数の個数: 64

約数和(自身を含む): 5793392640

約数和(自身を除く): 3774794856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 223, 446, 669, 892, 1338, 1561, 1784, 2676, 3122, 4683, 5352, 6244, 9366, 12488, 18732, 37464, 53881, 107762, 161643, 215524, 323286, 377167, 431048, 646572, 754334, 1131501, 1293144, 1508668, 2263002, 3017336, 4526004, 9052008, 12015463, 24030926, 36046389, 48061852, 72092778, 84108241, 96123704, 144185556, 168216482, 252324723, 288371112, 336432964, 504649446, 672865928, 1009298892, 2018597784]

約数ペア:

[(1, 2018597784), (2, 1009298892), (3, 672865928), (4, 504649446), (6, 336432964), (7, 288371112), (8, 252324723), (12, 168216482), (14, 144185556), (21, 96123704), (24, 84108241), (28, 72092778), (42, 48061852), (56, 36046389), (84, 24030926), (168, 12015463), (223, 9052008), (446, 4526004), (669, 3017336), (892, 2263002), (1338, 1508668), (1561, 1293144), (1784, 1131501), (2676, 754334), (3122, 646572), (4683, 431048), (5352, 377167), (6244, 323286), (9366, 215524), (12488, 161643), (18732, 107762), (37464, 53881)]