18181464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{108223}}^1$

素因数の和:108239

約数の個数: 32

約数和(自身を含む): 51947520

約数和(自身を除く): 33766056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 108223, 216446, 324669, 432892, 649338, 757561, 865784, 1298676, 1515122, 2272683, 2597352, 3030244, 4545366, 6060488, 9090732, 18181464]

約数ペア:

[(1, 18181464), (2, 9090732), (3, 6060488), (4, 4545366), (6, 3030244), (7, 2597352), (8, 2272683), (12, 1515122), (14, 1298676), (21, 865784), (24, 757561), (28, 649338), (42, 432892), (56, 324669), (84, 216446), (168, 108223)]