18628538598

素因数分解:

$2^1\times 3^4\times {\mathrm{557}}^1\times {\mathrm{206447}}^1$

素因数の和:207018

約数の個数: 40

約数和(自身を含む): 41816868192

約数和(自身を除く): 23188329594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 557, 1114, 1671, 3342, 5013, 10026, 15039, 30078, 45117, 90234, 206447, 412894, 619341, 1238682, 1858023, 3716046, 5574069, 11148138, 16722207, 33444414, 114990979, 229981958, 344972937, 689945874, 1034918811, 2069837622, 3104756433, 6209512866, 9314269299, 18628538598]

約数ペア:

[(1, 18628538598), (2, 9314269299), (3, 6209512866), (6, 3104756433), (9, 2069837622), (18, 1034918811), (27, 689945874), (54, 344972937), (81, 229981958), (162, 114990979), (557, 33444414), (1114, 16722207), (1671, 11148138), (3342, 5574069), (5013, 3716046), (10026, 1858023), (15039, 1238682), (30078, 619341), (45117, 412894), (90234, 206447)]