12821276154

素因数分解:

$2^1\times 3^1\times {\mathrm{1231}}^1\times {\mathrm{1735889}}^1$

素因数の和:1737125

約数の個数: 16

約数和(自身を含む): 25663397760

約数和(自身を除く): 12842121606

約数列:

[1, 2, 3, 6, 1231, 2462, 3693, 7386, 1735889, 3471778, 5207667, 10415334, 2136879359, 4273758718, 6410638077, 12821276154]

約数ペア:

[(1, 12821276154), (2, 6410638077), (3, 4273758718), (6, 2136879359), (1231, 10415334), (2462, 5207667), (3693, 3471778), (7386, 1735889)]