18698572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3313}}^1$

素因数の和:3417

約数の個数: 24

約数和(自身を含む): 35075376

約数和(自身を除く): 16376804

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 332, 1411, 2822, 3313, 5644, 6626, 13252, 56321, 112642, 225284, 274979, 549958, 1099916, 4674643, 9349286, 18698572]

約数ペア:

[(1, 18698572), (2, 9349286), (4, 4674643), (17, 1099916), (34, 549958), (68, 274979), (83, 225284), (166, 112642), (332, 56321), (1411, 13252), (2822, 6626), (3313, 5644)]