1290182202

素因数分解:

$2^1\times 3^3\times {\mathrm{1931}}^1\times {\mathrm{12373}}^1$

素因数の和:14315

約数の個数: 32

約数和(自身を含む): 2868788160

約数和(自身を除く): 1578605958

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1931, 3862, 5793, 11586, 12373, 17379, 24746, 34758, 37119, 52137, 74238, 104274, 111357, 222714, 334071, 668142, 23892263, 47784526, 71676789, 143353578, 215030367, 430060734, 645091101, 1290182202]

約数ペア:

[(1, 1290182202), (2, 645091101), (3, 430060734), (6, 215030367), (9, 143353578), (18, 71676789), (27, 47784526), (54, 23892263), (1931, 668142), (3862, 334071), (5793, 222714), (11586, 111357), (12373, 104274), (17379, 74238), (24746, 52137), (34758, 37119)]