21229518

素因数分解:

$2^1\times 3^1\times {\mathrm{967}}^1\times {\mathrm{3659}}^1$

素因数の和:4631

約数の個数: 16

約数和(自身を含む): 42514560

約数和(自身を除く): 21285042

約数列:

[1, 2, 3, 6, 967, 1934, 2901, 3659, 5802, 7318, 10977, 21954, 3538253, 7076506, 10614759, 21229518]

約数ペア:

[(1, 21229518), (2, 10614759), (3, 7076506), (6, 3538253), (967, 21954), (1934, 10977), (2901, 7318), (3659, 5802)]