12480156

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{2963}}^1$

素因数の和:2992

約数の個数: 60

約数和(自身を含む): 35147112

約数和(自身を除く): 22666956

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 2963, 4212, 5926, 8889, 11852, 17778, 26667, 35556, 38519, 53334, 77038, 80001, 106668, 115557, 154076, 160002, 231114, 240003, 320004, 346671, 462228, 480006, 693342, 960012, 1040013, 1386684, 2080026, 3120039, 4160052, 6240078, 12480156]

約数ペア:

[(1, 12480156), (2, 6240078), (3, 4160052), (4, 3120039), (6, 2080026), (9, 1386684), (12, 1040013), (13, 960012), (18, 693342), (26, 480006), (27, 462228), (36, 346671), (39, 320004), (52, 240003), (54, 231114), (78, 160002), (81, 154076), (108, 115557), (117, 106668), (156, 80001), (162, 77038), (234, 53334), (324, 38519), (351, 35556), (468, 26667), (702, 17778), (1053, 11852), (1404, 8889), (2106, 5926), (2963, 4212)]