164939586

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{561019}}^1$

素因数の和:561038

約数の個数: 24

約数和(自身を含む): 383737680

約数和(自身を除く): 218798094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 561019, 1122038, 1683057, 3366114, 3927133, 7854266, 11781399, 23562798, 27489931, 54979862, 82469793, 164939586]

約数ペア:

[(1, 164939586), (2, 82469793), (3, 54979862), (6, 27489931), (7, 23562798), (14, 11781399), (21, 7854266), (42, 3927133), (49, 3366114), (98, 1683057), (147, 1122038), (294, 561019)]