18524374

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1867}}^1$

素因数の和:1932

約数の個数: 24

約数和(自身を含む): 31303944

約数和(自身を除く): 12779570

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 1867, 3734, 4961, 9922, 20537, 41074, 76547, 153094, 225907, 451814, 842017, 1684034, 9262187, 18524374]

約数ペア:

[(1, 18524374), (2, 9262187), (11, 1684034), (22, 842017), (41, 451814), (82, 225907), (121, 153094), (242, 76547), (451, 41074), (902, 20537), (1867, 9922), (3734, 4961)]