64792998

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{20807}}^1$

素因数の和:20988

約数の個数: 24

約数和(自身を含む): 141203088

約数和(自身を除く): 76410090

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 20807, 41614, 62421, 124842, 187263, 374526, 3599611, 7199222, 10798833, 21597666, 32396499, 64792998]

約数ペア:

[(1, 64792998), (2, 32396499), (3, 21597666), (6, 10798833), (9, 7199222), (18, 3599611), (173, 374526), (346, 187263), (519, 124842), (1038, 62421), (1557, 41614), (3114, 20807)]