12156558

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{643}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 25595136

約数和(自身を除く): 13438578

約数列:

[1, 2, 3, 6, 23, 46, 69, 137, 138, 274, 411, 643, 822, 1286, 1929, 3151, 3858, 6302, 9453, 14789, 18906, 29578, 44367, 88091, 88734, 176182, 264273, 528546, 2026093, 4052186, 6078279, 12156558]

約数ペア:

[(1, 12156558), (2, 6078279), (3, 4052186), (6, 2026093), (23, 528546), (46, 264273), (69, 176182), (137, 88734), (138, 88091), (274, 44367), (411, 29578), (643, 18906), (822, 14789), (1286, 9453), (1929, 6302), (3151, 3858)]