181241858

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{212227}}^1$

素因数の和:212297

約数の個数: 16

約数和(自身を含む): 315795264

約数和(自身を除く): 134553406

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 212227, 424454, 1485589, 2971178, 12945847, 25891694, 90620929, 181241858]

約数ペア:

[(1, 181241858), (2, 90620929), (7, 25891694), (14, 12945847), (61, 2971178), (122, 1485589), (427, 424454), (854, 212227)]