9427528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{719}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 19440000

約数和(自身を除く): 10012472

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 149, 298, 596, 719, 1192, 1438, 1639, 2876, 3278, 5752, 6556, 7909, 13112, 15818, 31636, 63272, 107131, 214262, 428524, 857048, 1178441, 2356882, 4713764, 9427528]

約数ペア:

[(1, 9427528), (2, 4713764), (4, 2356882), (8, 1178441), (11, 857048), (22, 428524), (44, 214262), (88, 107131), (149, 63272), (298, 31636), (596, 15818), (719, 13112), (1192, 7909), (1438, 6556), (1639, 5752), (2876, 3278)]