125772894

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28289}}^1$

素因数の和:28329

約数の個数: 48

約数和(自身を含む): 308926800

約数和(自身を除く): 183153906

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 28289, 56578, 84867, 169734, 254601, 367757, 509202, 537491, 735514, 1074982, 1103271, 1612473, 2206542, 3224946, 3309813, 4837419, 6619626, 6987383, 9674838, 13974766, 20962149, 41924298, 62886447, 125772894]

約数ペア:

[(1, 125772894), (2, 62886447), (3, 41924298), (6, 20962149), (9, 13974766), (13, 9674838), (18, 6987383), (19, 6619626), (26, 4837419), (38, 3309813), (39, 3224946), (57, 2206542), (78, 1612473), (114, 1103271), (117, 1074982), (171, 735514), (234, 537491), (247, 509202), (342, 367757), (494, 254601), (741, 169734), (1482, 84867), (2223, 56578), (4446, 28289)]