39206466

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1279}}^1$

素因数の和:1431

約数の個数: 48

約数和(自身を含む): 92252160

約数和(自身を除く): 53045694

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 131, 234, 262, 393, 786, 1179, 1279, 1703, 2358, 2558, 3406, 3837, 5109, 7674, 10218, 11511, 15327, 16627, 23022, 30654, 33254, 49881, 99762, 149643, 167549, 299286, 335098, 502647, 1005294, 1507941, 2178137, 3015882, 4356274, 6534411, 13068822, 19603233, 39206466]

約数ペア:

[(1, 39206466), (2, 19603233), (3, 13068822), (6, 6534411), (9, 4356274), (13, 3015882), (18, 2178137), (26, 1507941), (39, 1005294), (78, 502647), (117, 335098), (131, 299286), (234, 167549), (262, 149643), (393, 99762), (786, 49881), (1179, 33254), (1279, 30654), (1703, 23022), (2358, 16627), (2558, 15327), (3406, 11511), (3837, 10218), (5109, 7674)]