213498216

素因数分解:

$2^3\times 3^2\times {\mathrm{2965253}}^1$

素因数の和:2965265

約数の個数: 24

約数和(自身を含む): 578224530

約数和(自身を除く): 364726314

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2965253, 5930506, 8895759, 11861012, 17791518, 23722024, 26687277, 35583036, 53374554, 71166072, 106749108, 213498216]

約数ペア:

[(1, 213498216), (2, 106749108), (3, 71166072), (4, 53374554), (6, 35583036), (8, 26687277), (9, 23722024), (12, 17791518), (18, 11861012), (24, 8895759), (36, 5930506), (72, 2965253)]