17220774

素因数分解:

$2^1\times 3^1\times {\mathrm{811}}^1\times {\mathrm{3539}}^1$

素因数の和:4355

約数の個数: 16

約数和(自身を含む): 34493760

約数和(自身を除く): 17272986

約数列:

[1, 2, 3, 6, 811, 1622, 2433, 3539, 4866, 7078, 10617, 21234, 2870129, 5740258, 8610387, 17220774]

約数ペア:

[(1, 17220774), (2, 8610387), (3, 5740258), (6, 2870129), (811, 21234), (1622, 10617), (2433, 7078), (3539, 4866)]