18461630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1069}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 36516960

約数和(自身を除く): 18055330

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 157, 314, 785, 1069, 1570, 1727, 2138, 3454, 5345, 8635, 10690, 11759, 17270, 23518, 58795, 117590, 167833, 335666, 839165, 1678330, 1846163, 3692326, 9230815, 18461630]

約数ペア:

[(1, 18461630), (2, 9230815), (5, 3692326), (10, 1846163), (11, 1678330), (22, 839165), (55, 335666), (110, 167833), (157, 117590), (314, 58795), (785, 23518), (1069, 17270), (1570, 11759), (1727, 10690), (2138, 8635), (3454, 5345)]