213415518

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{123077}}^1$

素因数の和:123116

約数の個数: 24

約数和(自身を含む): 453419352

約数和(自身を除く): 240003834

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 578, 867, 1734, 123077, 246154, 369231, 738462, 2092309, 4184618, 6276927, 12553854, 35569253, 71138506, 106707759, 213415518]

約数ペア:

[(1, 213415518), (2, 106707759), (3, 71138506), (6, 35569253), (17, 12553854), (34, 6276927), (51, 4184618), (102, 2092309), (289, 738462), (578, 369231), (867, 246154), (1734, 123077)]