38618268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{247553}}^1$

素因数の和:247573

約数の個数: 24

約数和(自身を含む): 97041168

約数和(自身を除く): 58422900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 247553, 495106, 742659, 990212, 1485318, 2970636, 3218189, 6436378, 9654567, 12872756, 19309134, 38618268]

約数ペア:

[(1, 38618268), (2, 19309134), (3, 12872756), (4, 9654567), (6, 6436378), (12, 3218189), (13, 2970636), (26, 1485318), (39, 990212), (52, 742659), (78, 495106), (156, 247553)]