18054369

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 27153152

約数和(自身を除く): 9098783

約数列:

[1, 3, 9, 31, 93, 163, 279, 397, 489, 1191, 1467, 3573, 5053, 12307, 15159, 36921, 45477, 64711, 110763, 194133, 582399, 2006041, 6018123, 18054369]

約数ペア:

[(1, 18054369), (3, 6018123), (9, 2006041), (31, 582399), (93, 194133), (163, 110763), (279, 64711), (397, 45477), (489, 36921), (1191, 15159), (1467, 12307), (3573, 5053)]