18555864

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{5189}}^1$

素因数の和:5347

約数の個数: 32

約数和(自身を含む): 46710000

約数和(自身を除く): 28154136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 596, 894, 1192, 1788, 3576, 5189, 10378, 15567, 20756, 31134, 41512, 62268, 124536, 773161, 1546322, 2319483, 3092644, 4638966, 6185288, 9277932, 18555864]

約数ペア:

[(1, 18555864), (2, 9277932), (3, 6185288), (4, 4638966), (6, 3092644), (8, 2319483), (12, 1546322), (24, 773161), (149, 124536), (298, 62268), (447, 41512), (596, 31134), (894, 20756), (1192, 15567), (1788, 10378), (3576, 5189)]