278322670122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6626730241}}^1$

素因数の和:6626730253

約数の個数: 16

約数和(自身を含む): 636166103232

約数和(自身を除く): 357843433110

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6626730241, 13253460482, 19880190723, 39760381446, 46387111687, 92774223374, 139161335061, 278322670122]

約数ペア:

[(1, 278322670122), (2, 139161335061), (3, 92774223374), (6, 46387111687), (7, 39760381446), (14, 19880190723), (21, 13253460482), (42, 6626730241)]