17386812

素因数分解:

$2^2\times 3^4\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:640

約数の個数: 60

約数和(自身を含む): 45981936

約数和(自身を除く): 28595124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 103, 108, 162, 206, 309, 324, 412, 521, 618, 927, 1042, 1236, 1563, 1854, 2084, 2781, 3126, 3708, 4689, 5562, 6252, 8343, 9378, 11124, 14067, 16686, 18756, 28134, 33372, 42201, 53663, 56268, 84402, 107326, 160989, 168804, 214652, 321978, 482967, 643956, 965934, 1448901, 1931868, 2897802, 4346703, 5795604, 8693406, 17386812]

約数ペア:

[(1, 17386812), (2, 8693406), (3, 5795604), (4, 4346703), (6, 2897802), (9, 1931868), (12, 1448901), (18, 965934), (27, 643956), (36, 482967), (54, 321978), (81, 214652), (103, 168804), (108, 160989), (162, 107326), (206, 84402), (309, 56268), (324, 53663), (412, 42201), (521, 33372), (618, 28134), (927, 18756), (1042, 16686), (1236, 14067), (1563, 11124), (1854, 9378), (2084, 8343), (2781, 6252), (3126, 5562), (3708, 4689)]