213878376

素因数分解:

$2^3\times 3^2\times {\mathrm{2970533}}^1$

素因数の和:2970545

約数の個数: 24

約数和(自身を含む): 579254130

約数和(自身を除く): 365375754

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2970533, 5941066, 8911599, 11882132, 17823198, 23764264, 26734797, 35646396, 53469594, 71292792, 106939188, 213878376]

約数ペア:

[(1, 213878376), (2, 106939188), (3, 71292792), (4, 53469594), (6, 35646396), (8, 26734797), (9, 23764264), (12, 17823198), (18, 11882132), (24, 8911599), (36, 5941066), (72, 2970533)]