18247746

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1831}}^1$

素因数の和:1998

約数の個数: 32

約数和(自身を含む): 40098816

約数和(自身を除く): 21851070

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 151, 302, 453, 906, 1661, 1831, 3322, 3662, 4983, 5493, 9966, 10986, 20141, 40282, 60423, 120846, 276481, 552962, 829443, 1658886, 3041291, 6082582, 9123873, 18247746]

約数ペア:

[(1, 18247746), (2, 9123873), (3, 6082582), (6, 3041291), (11, 1658886), (22, 829443), (33, 552962), (66, 276481), (151, 120846), (302, 60423), (453, 40282), (906, 20141), (1661, 10986), (1831, 9966), (3322, 5493), (3662, 4983)]