31246314

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 69355776

約数和(自身を除く): 38109462

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 193, 223, 242, 363, 386, 446, 579, 669, 726, 1158, 1338, 2123, 2453, 4246, 4906, 6369, 7359, 12738, 14718, 23353, 26983, 43039, 46706, 53966, 70059, 80949, 86078, 129117, 140118, 161898, 258234, 473429, 946858, 1420287, 2840574, 5207719, 10415438, 15623157, 31246314]

約数ペア:

[(1, 31246314), (2, 15623157), (3, 10415438), (6, 5207719), (11, 2840574), (22, 1420287), (33, 946858), (66, 473429), (121, 258234), (193, 161898), (223, 140118), (242, 129117), (363, 86078), (386, 80949), (446, 70059), (579, 53966), (669, 46706), (726, 43039), (1158, 26983), (1338, 23353), (2123, 14718), (2453, 12738), (4246, 7359), (4906, 6369)]