91891212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1093943}}^1$

素因数の和:1093957

約数の個数: 24

約数和(自身を含む): 245043456

約数和(自身を除く): 153152244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1093943, 2187886, 3281829, 4375772, 6563658, 7657601, 13127316, 15315202, 22972803, 30630404, 45945606, 91891212]

約数ペア:

[(1, 91891212), (2, 45945606), (3, 30630404), (4, 22972803), (6, 15315202), (7, 13127316), (12, 7657601), (14, 6563658), (21, 4375772), (28, 3281829), (42, 2187886), (84, 1093943)]