18390348

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{3623}}^1$

素因数の和:3683

約数の個数: 48

約数和(自身を含む): 48706560

約数和(自身を除く): 30316212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 3623, 5076, 7246, 10869, 14492, 21738, 32607, 43476, 65214, 97821, 130428, 170281, 195642, 340562, 391284, 510843, 681124, 1021686, 1532529, 2043372, 3065058, 4597587, 6130116, 9195174, 18390348]

約数ペア:

[(1, 18390348), (2, 9195174), (3, 6130116), (4, 4597587), (6, 3065058), (9, 2043372), (12, 1532529), (18, 1021686), (27, 681124), (36, 510843), (47, 391284), (54, 340562), (94, 195642), (108, 170281), (141, 130428), (188, 97821), (282, 65214), (423, 43476), (564, 32607), (846, 21738), (1269, 14492), (1692, 10869), (2538, 7246), (3623, 5076)]