12801828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{599}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 32457600

約数和(自身を除く): 19655772

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 274, 411, 548, 599, 822, 1198, 1644, 1781, 1797, 2396, 3562, 3594, 5343, 7124, 7188, 7787, 10686, 15574, 21372, 23361, 31148, 46722, 82063, 93444, 164126, 246189, 328252, 492378, 984756, 1066819, 2133638, 3200457, 4267276, 6400914, 12801828]

約数ペア:

[(1, 12801828), (2, 6400914), (3, 4267276), (4, 3200457), (6, 2133638), (12, 1066819), (13, 984756), (26, 492378), (39, 328252), (52, 246189), (78, 164126), (137, 93444), (156, 82063), (274, 46722), (411, 31148), (548, 23361), (599, 21372), (822, 15574), (1198, 10686), (1644, 7787), (1781, 7188), (1797, 7124), (2396, 5343), (3562, 3594)]