18330998

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{11003}}^1$

素因数の和:11036

約数の個数: 24

約数和(自身を含む): 33870312

約数和(自身を除く): 15539314

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 11003, 22006, 77021, 154042, 187051, 374102, 539147, 1078294, 1309357, 2618714, 9165499, 18330998]

約数ペア:

[(1, 18330998), (2, 9165499), (7, 2618714), (14, 1309357), (17, 1078294), (34, 539147), (49, 374102), (98, 187051), (119, 154042), (238, 77021), (833, 22006), (1666, 11003)]