21777594

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{68483}}^1$

素因数の和:68541

約数の個数: 16

約数和(自身を含む): 44377632

約数和(自身を除く): 22600038

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 68483, 136966, 205449, 410898, 3629599, 7259198, 10888797, 21777594]

約数ペア:

[(1, 21777594), (2, 10888797), (3, 7259198), (6, 3629599), (53, 410898), (106, 205449), (159, 136966), (318, 68483)]