18051770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{433}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 35622720

約数和(自身を除く): 17570950

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 379, 433, 758, 866, 1895, 2165, 3790, 4169, 4330, 4763, 8338, 9526, 20845, 23815, 41690, 47630, 164107, 328214, 820535, 1641070, 1805177, 3610354, 9025885, 18051770]

約数ペア:

[(1, 18051770), (2, 9025885), (5, 3610354), (10, 1805177), (11, 1641070), (22, 820535), (55, 328214), (110, 164107), (379, 47630), (433, 41690), (758, 23815), (866, 20845), (1895, 9526), (2165, 8338), (3790, 4763), (4169, 4330)]