12581262

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{4691}}^1$

素因数の和:4848

約数の個数: 24

約数和(自身を含む): 27448200

約数和(自身を除く): 14866938

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 4691, 9382, 14073, 28146, 42219, 84438, 698959, 1397918, 2096877, 4193754, 6290631, 12581262]

約数ペア:

[(1, 12581262), (2, 6290631), (3, 4193754), (6, 2096877), (9, 1397918), (18, 698959), (149, 84438), (298, 42219), (447, 28146), (894, 14073), (1341, 9382), (2682, 4691)]