68645466

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{33749}}^1$

素因数の和:33870

約数の個数: 24

約数和(自身を含む): 150052500

約数和(自身を除く): 81407034

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 33749, 67498, 101247, 202494, 303741, 607482, 3813637, 7627274, 11440911, 22881822, 34322733, 68645466]

約数ペア:

[(1, 68645466), (2, 34322733), (3, 22881822), (6, 11440911), (9, 7627274), (18, 3813637), (113, 607482), (226, 303741), (339, 202494), (678, 101247), (1017, 67498), (2034, 33749)]