1521000470394

素因数分解:

$2^1\times 3^2\times {\mathrm{997}}^1\times {\mathrm{84754289}}^1$

素因数の和:84755294

約数の個数: 24

約数和(自身を含む): 3298806475380

約数和(自身を除く): 1777806004986

約数列:

[1, 2, 3, 6, 9, 18, 997, 1994, 2991, 5982, 8973, 17946, 84754289, 169508578, 254262867, 508525734, 762788601, 1525577202, 84500026133, 169000052266, 253500078399, 507000156798, 760500235197, 1521000470394]

約数ペア:

[(1, 1521000470394), (2, 760500235197), (3, 507000156798), (6, 253500078399), (9, 169000052266), (18, 84500026133), (997, 1525577202), (1994, 762788601), (2991, 508525734), (5982, 254262867), (8973, 169508578), (17946, 84754289)]