18217752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{108439}}^1$

素因数の和:108455

約数の個数: 32

約数和(自身を含む): 52051200

約数和(自身を除く): 33833448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 108439, 216878, 325317, 433756, 650634, 759073, 867512, 1301268, 1518146, 2277219, 2602536, 3036292, 4554438, 6072584, 9108876, 18217752]

約数ペア:

[(1, 18217752), (2, 9108876), (3, 6072584), (4, 4554438), (6, 3036292), (7, 2602536), (8, 2277219), (12, 1518146), (14, 1301268), (21, 867512), (24, 759073), (28, 650634), (42, 433756), (56, 325317), (84, 216878), (168, 108439)]