18427572

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{10891}}^1$

素因数の和:10948

約数の個数: 36

約数和(自身を含む): 47576256

約数和(自身を除く): 29148684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 10891, 21782, 32673, 43564, 65346, 98019, 130692, 196038, 392076, 511877, 1023754, 1535631, 2047508, 3071262, 4606893, 6142524, 9213786, 18427572]

約数ペア:

[(1, 18427572), (2, 9213786), (3, 6142524), (4, 4606893), (6, 3071262), (9, 2047508), (12, 1535631), (18, 1023754), (36, 511877), (47, 392076), (94, 196038), (141, 130692), (188, 98019), (282, 65346), (423, 43564), (564, 32673), (846, 21782), (1692, 10891)]