120784626

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{394721}}^1$

素因数の和:394746

約数の個数: 24

約数和(自身を含む): 277094844

約数和(自身を除く): 156310218

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 394721, 789442, 1184163, 2368326, 3552489, 6710257, 7104978, 13420514, 20130771, 40261542, 60392313, 120784626]

約数ペア:

[(1, 120784626), (2, 60392313), (3, 40261542), (6, 20130771), (9, 13420514), (17, 7104978), (18, 6710257), (34, 3552489), (51, 2368326), (102, 1184163), (153, 789442), (306, 394721)]