40646694

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{2131}}^1$

素因数の和:2181

約数の個数: 48

約数和(自身を含む): 94251456

約数和(自身を除く): 53604762

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 289, 374, 561, 578, 867, 1122, 1734, 2131, 3179, 4262, 6358, 6393, 9537, 12786, 19074, 23441, 36227, 46882, 70323, 72454, 108681, 140646, 217362, 398497, 615859, 796994, 1195491, 1231718, 1847577, 2390982, 3695154, 6774449, 13548898, 20323347, 40646694]

約数ペア:

[(1, 40646694), (2, 20323347), (3, 13548898), (6, 6774449), (11, 3695154), (17, 2390982), (22, 1847577), (33, 1231718), (34, 1195491), (51, 796994), (66, 615859), (102, 398497), (187, 217362), (289, 140646), (374, 108681), (561, 72454), (578, 70323), (867, 46882), (1122, 36227), (1734, 23441), (2131, 19074), (3179, 12786), (4262, 9537), (6358, 6393)]