18201848

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17107}}^1$

素因数の和:17139

約数の個数: 32

約数和(自身を含む): 41059200

約数和(自身を除く): 22857352

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 17107, 34214, 68428, 119749, 136856, 239498, 325033, 478996, 650066, 957992, 1300132, 2275231, 2600264, 4550462, 9100924, 18201848]

約数ペア:

[(1, 18201848), (2, 9100924), (4, 4550462), (7, 2600264), (8, 2275231), (14, 1300132), (19, 957992), (28, 650066), (38, 478996), (56, 325033), (76, 239498), (133, 136856), (152, 119749), (266, 68428), (532, 34214), (1064, 17107)]