12272988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11239}}^1$

素因数の和:11266

約数の個数: 48

約数和(自身を含む): 35248640

約数和(自身を除く): 22975652

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 11239, 22478, 33717, 44956, 67434, 78673, 134868, 146107, 157346, 236019, 292214, 314692, 438321, 472038, 584428, 876642, 944076, 1022749, 1753284, 2045498, 3068247, 4090996, 6136494, 12272988]

約数ペア:

[(1, 12272988), (2, 6136494), (3, 4090996), (4, 3068247), (6, 2045498), (7, 1753284), (12, 1022749), (13, 944076), (14, 876642), (21, 584428), (26, 472038), (28, 438321), (39, 314692), (42, 292214), (52, 236019), (78, 157346), (84, 146107), (91, 134868), (156, 78673), (182, 67434), (273, 44956), (364, 33717), (546, 22478), (1092, 11239)]