38740986

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{40609}}^1$

素因数の和:40670

約数の個数: 24

約数和(自身を含む): 85524660

約数和(自身を除く): 46783674

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 40609, 81218, 121827, 243654, 365481, 730962, 2152277, 4304554, 6456831, 12913662, 19370493, 38740986]

約数ペア:

[(1, 38740986), (2, 19370493), (3, 12913662), (6, 6456831), (9, 4304554), (18, 2152277), (53, 730962), (106, 365481), (159, 243654), (318, 121827), (477, 81218), (954, 40609)]