42013404

素因数分解:

$2^2\times 3^4\times {\mathrm{129671}}^1$

素因数の和:129687

約数の個数: 30

約数和(自身を含む): 109832184

約数和(自身を除く): 67818780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 129671, 259342, 389013, 518684, 778026, 1167039, 1556052, 2334078, 3501117, 4668156, 7002234, 10503351, 14004468, 21006702, 42013404]

約数ペア:

[(1, 42013404), (2, 21006702), (3, 14004468), (4, 10503351), (6, 7002234), (9, 4668156), (12, 3501117), (18, 2334078), (27, 1556052), (36, 1167039), (54, 778026), (81, 518684), (108, 389013), (162, 259342), (324, 129671)]