18182010746

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{691}}^1\times {\mathrm{1693}}^1$

素因数の和:2814

約数の個数: 32

約数和(自身を含む): 28837300800

約数和(自身を除く): 10655290054

約数列:

[1, 2, 19, 38, 409, 691, 818, 1382, 1693, 3386, 7771, 13129, 15542, 26258, 32167, 64334, 282619, 565238, 692437, 1169863, 1384874, 2339726, 5369761, 10739522, 13156303, 22227397, 26312606, 44454794, 478473967, 956947934, 9091005373, 18182010746]

約数ペア:

[(1, 18182010746), (2, 9091005373), (19, 956947934), (38, 478473967), (409, 44454794), (691, 26312606), (818, 22227397), (1382, 13156303), (1693, 10739522), (3386, 5369761), (7771, 2339726), (13129, 1384874), (15542, 1169863), (26258, 692437), (32167, 565238), (64334, 282619)]