18912294

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{33893}}^1$

素因数の和:33932

約数の個数: 24

約数和(自身を含む): 42299712

約数和(自身を除く): 23387418

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 33893, 67786, 101679, 203358, 305037, 610074, 1050683, 2101366, 3152049, 6304098, 9456147, 18912294]

約数ペア:

[(1, 18912294), (2, 9456147), (3, 6304098), (6, 3152049), (9, 2101366), (18, 1050683), (31, 610074), (62, 305037), (93, 203358), (186, 101679), (279, 67786), (558, 33893)]