21230358

素因数分解:

$2^1\times 3^1\times {\mathrm{811}}^1\times {\mathrm{4363}}^1$

素因数の和:5179

約数の個数: 16

約数和(自身を含む): 42522816

約数和(自身を除く): 21292458

約数列:

[1, 2, 3, 6, 811, 1622, 2433, 4363, 4866, 8726, 13089, 26178, 3538393, 7076786, 10615179, 21230358]

約数ペア:

[(1, 21230358), (2, 10615179), (3, 7076786), (6, 3538393), (811, 26178), (1622, 13089), (2433, 8726), (4363, 4866)]