18004572

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{3547}}^1$

素因数の和:3607

約数の個数: 48

約数和(自身を含む): 47685120

約数和(自身を除く): 29680548

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, 3547, 5076, 7094, 10641, 14188, 21282, 31923, 42564, 63846, 95769, 127692, 166709, 191538, 333418, 383076, 500127, 666836, 1000254, 1500381, 2000508, 3000762, 4501143, 6001524, 9002286, 18004572]

約数ペア:

[(1, 18004572), (2, 9002286), (3, 6001524), (4, 4501143), (6, 3000762), (9, 2000508), (12, 1500381), (18, 1000254), (27, 666836), (36, 500127), (47, 383076), (54, 333418), (94, 191538), (108, 166709), (141, 127692), (188, 95769), (282, 63846), (423, 42564), (564, 31923), (846, 21282), (1269, 14188), (1692, 10641), (2538, 7094), (3547, 5076)]