27943986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2351}}^1$

素因数の和:2646

約数の個数: 32

約数和(自身を含む): 64124928

約数和(自身を除く): 36180942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 283, 566, 849, 1698, 1981, 2351, 3962, 4702, 5943, 7053, 11886, 14106, 16457, 32914, 49371, 98742, 665333, 1330666, 1995999, 3991998, 4657331, 9314662, 13971993, 27943986]

約数ペア:

[(1, 27943986), (2, 13971993), (3, 9314662), (6, 4657331), (7, 3991998), (14, 1995999), (21, 1330666), (42, 665333), (283, 98742), (566, 49371), (849, 32914), (1698, 16457), (1981, 14106), (2351, 11886), (3962, 7053), (4702, 5943)]