306263106

素因数分解:

$2^1\times 3^7\times {\mathrm{70019}}^1$

素因数の和:70042

約数の個数: 32

約数和(自身を含む): 688996800

約数和(自身を除く): 382733694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 70019, 140038, 210057, 420114, 630171, 1260342, 1890513, 3781026, 5671539, 11343078, 17014617, 34029234, 51043851, 102087702, 153131553, 306263106]

約数ペア:

[(1, 306263106), (2, 153131553), (3, 102087702), (6, 51043851), (9, 34029234), (18, 17014617), (27, 11343078), (54, 5671539), (81, 3781026), (162, 1890513), (243, 1260342), (486, 630171), (729, 420114), (1458, 210057), (2187, 140038), (4374, 70019)]