18183828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2843}}^1$

素因数の和:2904

約数の個数: 48

約数和(自身を含む): 46823616

約数和(自身を除く): 28639788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 2843, 3198, 5686, 6396, 8529, 11372, 17058, 34116, 36959, 73918, 110877, 116563, 147836, 221754, 233126, 349689, 443508, 466252, 699378, 1398756, 1515319, 3030638, 4545957, 6061276, 9091914, 18183828]

約数ペア:

[(1, 18183828), (2, 9091914), (3, 6061276), (4, 4545957), (6, 3030638), (12, 1515319), (13, 1398756), (26, 699378), (39, 466252), (41, 443508), (52, 349689), (78, 233126), (82, 221754), (123, 147836), (156, 116563), (164, 110877), (246, 73918), (492, 36959), (533, 34116), (1066, 17058), (1599, 11372), (2132, 8529), (2843, 6396), (3198, 5686)]