126577404

素因数分解:

$2^2\times 3^4\times {\mathrm{390671}}^1$

素因数の和:390687

約数の個数: 30

約数和(自身を含む): 330899184

約数和(自身を除く): 204321780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 390671, 781342, 1172013, 1562684, 2344026, 3516039, 4688052, 7032078, 10548117, 14064156, 21096234, 31644351, 42192468, 63288702, 126577404]

約数ペア:

[(1, 126577404), (2, 63288702), (3, 42192468), (4, 31644351), (6, 21096234), (9, 14064156), (12, 10548117), (18, 7032078), (27, 4688052), (36, 3516039), (54, 2344026), (81, 1562684), (108, 1172013), (162, 781342), (324, 390671)]