18180548

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6521}}^1$

素因数の和:6583

約数の個数: 24

約数和(自身を含む): 34514424

約数和(自身を除く): 16333876

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 6521, 13042, 26084, 110857, 221714, 267361, 443428, 534722, 1069444, 4545137, 9090274, 18180548]

約数ペア:

[(1, 18180548), (2, 9090274), (4, 4545137), (17, 1069444), (34, 534722), (41, 443428), (68, 267361), (82, 221714), (164, 110857), (697, 26084), (1394, 13042), (2788, 6521)]