12938046

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 28957824

約数和(自身を除く): 16019778

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 121, 142, 213, 242, 251, 363, 426, 502, 726, 753, 781, 1506, 1562, 2343, 2761, 4686, 5522, 8283, 8591, 16566, 17182, 17821, 25773, 30371, 35642, 51546, 53463, 60742, 91113, 106926, 182226, 196031, 392062, 588093, 1176186, 2156341, 4312682, 6469023, 12938046]

約数ペア:

[(1, 12938046), (2, 6469023), (3, 4312682), (6, 2156341), (11, 1176186), (22, 588093), (33, 392062), (66, 196031), (71, 182226), (121, 106926), (142, 91113), (213, 60742), (242, 53463), (251, 51546), (363, 35642), (426, 30371), (502, 25773), (726, 17821), (753, 17182), (781, 16566), (1506, 8591), (1562, 8283), (2343, 5522), (2761, 4686)]