2018156792

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1723}}^1\times {\mathrm{4723}}^1$

素因数の和:6483

約数の個数: 32

約数和(自身を含む): 3909204480

約数和(自身を除く): 1891047688

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1723, 3446, 4723, 6892, 9446, 13784, 18892, 37784, 53413, 106826, 146413, 213652, 292826, 427304, 585652, 1171304, 8137729, 16275458, 32550916, 65101832, 252269599, 504539198, 1009078396, 2018156792]

約数ペア:

[(1, 2018156792), (2, 1009078396), (4, 504539198), (8, 252269599), (31, 65101832), (62, 32550916), (124, 16275458), (248, 8137729), (1723, 1171304), (3446, 585652), (4723, 427304), (6892, 292826), (9446, 213652), (13784, 146413), (18892, 106826), (37784, 53413)]