38747286

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{13711}}^1$

素因数の和:13876

約数の個数: 24

約数和(自身を含む): 84493344

約数和(自身を除く): 45746058

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 13711, 27422, 41133, 82266, 123399, 246798, 2152627, 4305254, 6457881, 12915762, 19373643, 38747286]

約数ペア:

[(1, 38747286), (2, 19373643), (3, 12915762), (6, 6457881), (9, 4305254), (18, 2152627), (157, 246798), (314, 123399), (471, 82266), (942, 41133), (1413, 27422), (2826, 13711)]