1245162018

素因数分解:

$2^1\times 3^1\times {\mathrm{9643}}^1\times {\mathrm{21521}}^1$

素因数の和:31169

約数の個数: 16

約数和(自身を含む): 2490698016

約数和(自身を除く): 1245535998

約数列:

[1, 2, 3, 6, 9643, 19286, 21521, 28929, 43042, 57858, 64563, 129126, 207527003, 415054006, 622581009, 1245162018]

約数ペア:

[(1, 1245162018), (2, 622581009), (3, 415054006), (6, 207527003), (9643, 129126), (19286, 64563), (21521, 57858), (28929, 43042)]