18401412

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{90203}}^1$

素因数の和:90227

約数の個数: 24

約数和(自身を含む): 45462816

約数和(自身を除く): 27061404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 90203, 180406, 270609, 360812, 541218, 1082436, 1533451, 3066902, 4600353, 6133804, 9200706, 18401412]

約数ペア:

[(1, 18401412), (2, 9200706), (3, 6133804), (4, 4600353), (6, 3066902), (12, 1533451), (17, 1082436), (34, 541218), (51, 360812), (68, 270609), (102, 180406), (204, 90203)]