18003428

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{727}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 32532864

約数和(自身を除く): 14529436

約数列:

[1, 2, 4, 41, 82, 151, 164, 302, 604, 727, 1454, 2908, 6191, 12382, 24764, 29807, 59614, 109777, 119228, 219554, 439108, 4500857, 9001714, 18003428]

約数ペア:

[(1, 18003428), (2, 9001714), (4, 4500857), (41, 439108), (82, 219554), (151, 119228), (164, 109777), (302, 59614), (604, 29807), (727, 24764), (1454, 12382), (2908, 6191)]