18275778

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{19157}}^1$

素因数の和:19218

約数の個数: 24

約数和(自身を含む): 40346748

約数和(自身を除く): 22070970

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 19157, 38314, 57471, 114942, 172413, 344826, 1015321, 2030642, 3045963, 6091926, 9137889, 18275778]

約数ペア:

[(1, 18275778), (2, 9137889), (3, 6091926), (6, 3045963), (9, 2030642), (18, 1015321), (53, 344826), (106, 172413), (159, 114942), (318, 57471), (477, 38314), (954, 19157)]