2705742

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 6534528

約数和(自身を除く): 3828786

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 373, 403, 558, 746, 806, 1119, 1209, 2238, 2418, 3357, 3627, 4849, 6714, 7254, 9698, 11563, 14547, 23126, 29094, 34689, 43641, 69378, 87282, 104067, 150319, 208134, 300638, 450957, 901914, 1352871, 2705742]

約数ペア:

[(1, 2705742), (2, 1352871), (3, 901914), (6, 450957), (9, 300638), (13, 208134), (18, 150319), (26, 104067), (31, 87282), (39, 69378), (62, 43641), (78, 34689), (93, 29094), (117, 23126), (186, 14547), (234, 11563), (279, 9698), (373, 7254), (403, 6714), (558, 4849), (746, 3627), (806, 3357), (1119, 2418), (1209, 2238)]