123658854

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{2399}}^1$

素因数の和:2497

約数の個数: 48

約数和(自身を含む): 275788800

約数和(自身を除く): 152129946

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 121, 142, 213, 242, 363, 426, 726, 781, 1562, 2343, 2399, 4686, 4798, 7197, 8591, 14394, 17182, 25773, 26389, 51546, 52778, 79167, 158334, 170329, 290279, 340658, 510987, 580558, 870837, 1021974, 1741674, 1873619, 3747238, 5620857, 11241714, 20609809, 41219618, 61829427, 123658854]

約数ペア:

[(1, 123658854), (2, 61829427), (3, 41219618), (6, 20609809), (11, 11241714), (22, 5620857), (33, 3747238), (66, 1873619), (71, 1741674), (121, 1021974), (142, 870837), (213, 580558), (242, 510987), (363, 340658), (426, 290279), (726, 170329), (781, 158334), (1562, 79167), (2343, 52778), (2399, 51546), (4686, 26389), (4798, 25773), (7197, 17182), (8591, 14394)]