2021958414

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{51599}}^1$

素因数の和:51925

約数の個数: 48

約数和(自身を含む): 5022950400

約数和(自身を除く): 3000991986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 311, 622, 933, 1866, 2177, 2799, 4354, 5598, 6531, 13062, 19593, 39186, 51599, 103198, 154797, 309594, 361193, 464391, 722386, 928782, 1083579, 2167158, 3250737, 6501474, 16047289, 32094578, 48141867, 96283734, 112331023, 144425601, 224662046, 288851202, 336993069, 673986138, 1010979207, 2021958414]

約数ペア:

[(1, 2021958414), (2, 1010979207), (3, 673986138), (6, 336993069), (7, 288851202), (9, 224662046), (14, 144425601), (18, 112331023), (21, 96283734), (42, 48141867), (63, 32094578), (126, 16047289), (311, 6501474), (622, 3250737), (933, 2167158), (1866, 1083579), (2177, 928782), (2799, 722386), (4354, 464391), (5598, 361193), (6531, 309594), (13062, 154797), (19593, 103198), (39186, 51599)]