72133866

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{572491}}^1$

素因数の和:572506

約数の個数: 24

約数和(自身を含む): 178617504

約数和(自身を除く): 106483638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 572491, 1144982, 1717473, 3434946, 4007437, 5152419, 8014874, 10304838, 12022311, 24044622, 36066933, 72133866]

約数ペア:

[(1, 72133866), (2, 36066933), (3, 24044622), (6, 12022311), (7, 10304838), (9, 8014874), (14, 5152419), (18, 4007437), (21, 3434946), (42, 1717473), (63, 1144982), (126, 572491)]