18048118

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 32577552

約数和(自身を除く): 14529434

約数列:

[1, 2, 11, 17, 22, 34, 41, 82, 107, 121, 187, 214, 242, 374, 451, 697, 902, 1177, 1394, 1819, 2057, 2354, 3638, 4114, 4387, 4961, 7667, 8774, 9922, 12947, 15334, 20009, 25894, 40018, 48257, 74579, 84337, 96514, 149158, 168674, 220099, 440198, 530827, 820369, 1061654, 1640738, 9024059, 18048118]

約数ペア:

[(1, 18048118), (2, 9024059), (11, 1640738), (17, 1061654), (22, 820369), (34, 530827), (41, 440198), (82, 220099), (107, 168674), (121, 149158), (187, 96514), (214, 84337), (242, 74579), (374, 48257), (451, 40018), (697, 25894), (902, 20009), (1177, 15334), (1394, 12947), (1819, 9922), (2057, 8774), (2354, 7667), (3638, 4961), (4114, 4387)]