18132170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{601}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 37449216

約数和(自身を除く): 19317046

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 431, 601, 862, 1202, 2155, 3005, 3017, 4207, 4310, 6010, 6034, 8414, 15085, 21035, 30170, 42070, 259031, 518062, 1295155, 1813217, 2590310, 3626434, 9066085, 18132170]

約数ペア:

[(1, 18132170), (2, 9066085), (5, 3626434), (7, 2590310), (10, 1813217), (14, 1295155), (35, 518062), (70, 259031), (431, 42070), (601, 30170), (862, 21035), (1202, 15085), (2155, 8414), (3005, 6034), (3017, 6010), (4207, 4310)]