40003866

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{317491}}^1$

素因数の和:317506

約数の個数: 24

約数和(自身を含む): 99057504

約数和(自身を除く): 59053638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 317491, 634982, 952473, 1904946, 2222437, 2857419, 4444874, 5714838, 6667311, 13334622, 20001933, 40003866]

約数ペア:

[(1, 40003866), (2, 20001933), (3, 13334622), (6, 6667311), (7, 5714838), (9, 4444874), (14, 2857419), (18, 2222437), (21, 1904946), (42, 952473), (63, 634982), (126, 317491)]