40665942

素因数分解:

$2^1\times 3^3\times {\mathrm{379}}^1\times {\mathrm{1987}}^1$

素因数の和:2377

約数の個数: 32

約数和(自身を含む): 90652800

約数和(自身を除く): 49986858

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 379, 758, 1137, 1987, 2274, 3411, 3974, 5961, 6822, 10233, 11922, 17883, 20466, 35766, 53649, 107298, 753073, 1506146, 2259219, 4518438, 6777657, 13555314, 20332971, 40665942]

約数ペア:

[(1, 40665942), (2, 20332971), (3, 13555314), (6, 6777657), (9, 4518438), (18, 2259219), (27, 1506146), (54, 753073), (379, 107298), (758, 53649), (1137, 35766), (1987, 20466), (2274, 17883), (3411, 11922), (3974, 10233), (5961, 6822)]