15737748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1277}}^1$

素因数の和:1376

約数の個数: 48

約数和(自身を含む): 40078080

約数和(自身を除く): 24340332

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 948, 1027, 1277, 2054, 2554, 3081, 3831, 4108, 5108, 6162, 7662, 12324, 15324, 16601, 33202, 49803, 66404, 99606, 100883, 199212, 201766, 302649, 403532, 605298, 1210596, 1311479, 2622958, 3934437, 5245916, 7868874, 15737748]

約数ペア:

[(1, 15737748), (2, 7868874), (3, 5245916), (4, 3934437), (6, 2622958), (12, 1311479), (13, 1210596), (26, 605298), (39, 403532), (52, 302649), (78, 201766), (79, 199212), (156, 100883), (158, 99606), (237, 66404), (316, 49803), (474, 33202), (948, 16601), (1027, 15324), (1277, 12324), (2054, 7662), (2554, 6162), (3081, 5108), (3831, 4108)]