13899444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 35232960

約数和(自身を除く): 21333516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 641, 834, 1282, 1668, 1807, 1923, 2564, 3614, 3846, 5421, 7228, 7692, 8333, 10842, 16666, 21684, 24999, 33332, 49998, 89099, 99996, 178198, 267297, 356396, 534594, 1069188, 1158287, 2316574, 3474861, 4633148, 6949722, 13899444]

約数ペア:

[(1, 13899444), (2, 6949722), (3, 4633148), (4, 3474861), (6, 2316574), (12, 1158287), (13, 1069188), (26, 534594), (39, 356396), (52, 267297), (78, 178198), (139, 99996), (156, 89099), (278, 49998), (417, 33332), (556, 24999), (641, 21684), (834, 16666), (1282, 10842), (1668, 8333), (1807, 7692), (1923, 7228), (2564, 5421), (3614, 3846)]