11977566

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 24828288

約数和(自身を除く): 12850722

約数列:

[1, 2, 3, 6, 37, 74, 111, 163, 222, 326, 331, 489, 662, 978, 993, 1986, 6031, 12062, 12247, 18093, 24494, 36186, 36741, 53953, 73482, 107906, 161859, 323718, 1996261, 3992522, 5988783, 11977566]

約数ペア:

[(1, 11977566), (2, 5988783), (3, 3992522), (6, 1996261), (37, 323718), (74, 161859), (111, 107906), (163, 73482), (222, 53953), (326, 36741), (331, 36186), (489, 24494), (662, 18093), (978, 12247), (993, 12062), (1986, 6031)]