18455097038

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1427}}^1\times {\mathrm{22531}}^1$

素因数の和:24008

約数の個数: 32

約数和(自身を含む): 32433101568

約数和(自身を除く): 13978004530

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 1427, 2854, 9989, 19978, 22531, 45062, 58507, 117014, 157717, 315434, 409549, 819098, 923771, 1847542, 6466397, 12932794, 32151737, 64303474, 225062159, 450124318, 1318221217, 2636442434, 9227548519, 18455097038]

約数ペア:

[(1, 18455097038), (2, 9227548519), (7, 2636442434), (14, 1318221217), (41, 450124318), (82, 225062159), (287, 64303474), (574, 32151737), (1427, 12932794), (2854, 6466397), (9989, 1847542), (19978, 923771), (22531, 819098), (45062, 409549), (58507, 315434), (117014, 157717)]