4078889406

素因数分解:

$2^1\times 3^3\times {\mathrm{193}}^1\times {\mathrm{391373}}^1$

素因数の和:391577

約数の個数: 32

約数和(自身を含む): 9111186720

約数和(自身を除く): 5032297314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 193, 386, 579, 1158, 1737, 3474, 5211, 10422, 391373, 782746, 1174119, 2348238, 3522357, 7044714, 10567071, 21134142, 75534989, 151069978, 226604967, 453209934, 679814901, 1359629802, 2039444703, 4078889406]

約数ペア:

[(1, 4078889406), (2, 2039444703), (3, 1359629802), (6, 679814901), (9, 453209934), (18, 226604967), (27, 151069978), (54, 75534989), (193, 21134142), (386, 10567071), (579, 7044714), (1158, 3522357), (1737, 2348238), (3474, 1174119), (5211, 782746), (10422, 391373)]