18327710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{63199}}^1$

素因数の和:63235

約数の個数: 16

約数和(自身を含む): 34128000

約数和(自身を除く): 15800290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 63199, 126398, 315995, 631990, 1832771, 3665542, 9163855, 18327710]

約数ペア:

[(1, 18327710), (2, 9163855), (5, 3665542), (10, 1832771), (29, 631990), (58, 315995), (145, 126398), (290, 63199)]