1330476858

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1997713}}^1$

素因数の和:1997758

約数の個数: 24

約数和(自身を含む): 2960612148

約数和(自身を除く): 1630135290

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 1997713, 3995426, 5993139, 11986278, 17979417, 35958834, 73915381, 147830762, 221746143, 443492286, 665238429, 1330476858]

約数ペア:

[(1, 1330476858), (2, 665238429), (3, 443492286), (6, 221746143), (9, 147830762), (18, 73915381), (37, 35958834), (74, 17979417), (111, 11986278), (222, 5993139), (333, 3995426), (666, 1997713)]