18216992

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{5527}}^1$

素因数の和:5640

約数の個数: 24

約数和(自身を含む): 36219456

約数和(自身を除く): 18002464

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 5527, 11054, 22108, 44216, 88432, 176864, 569281, 1138562, 2277124, 4554248, 9108496, 18216992]

約数ペア:

[(1, 18216992), (2, 9108496), (4, 4554248), (8, 2277124), (16, 1138562), (32, 569281), (103, 176864), (206, 88432), (412, 44216), (824, 22108), (1648, 11054), (3296, 5527)]