18452340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{34171}}^1$

素因数の和:34189

約数の個数: 48

約数和(自身を含む): 57408960

約数和(自身を除く): 38956620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 34171, 68342, 102513, 136684, 170855, 205026, 307539, 341710, 410052, 512565, 615078, 683420, 922617, 1025130, 1230156, 1537695, 1845234, 2050260, 3075390, 3690468, 4613085, 6150780, 9226170, 18452340]

約数ペア:

[(1, 18452340), (2, 9226170), (3, 6150780), (4, 4613085), (5, 3690468), (6, 3075390), (9, 2050260), (10, 1845234), (12, 1537695), (15, 1230156), (18, 1025130), (20, 922617), (27, 683420), (30, 615078), (36, 512565), (45, 410052), (54, 341710), (60, 307539), (90, 205026), (108, 170855), (135, 136684), (180, 102513), (270, 68342), (540, 34171)]