169640748

素因数分解:

$2^2\times 3^2\times {\mathrm{4712243}}^1$

素因数の和:4712253

約数の個数: 18

約数和(自身を含む): 428814204

約数和(自身を除く): 259173456

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4712243, 9424486, 14136729, 18848972, 28273458, 42410187, 56546916, 84820374, 169640748]

約数ペア:

[(1, 169640748), (2, 84820374), (3, 56546916), (4, 42410187), (6, 28273458), (9, 18848972), (12, 14136729), (18, 9424486), (36, 4712243)]