12859236

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 120

約数和(自身を含む): 37566144

約数和(自身を除く): 24706908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 71, 78, 81, 86, 108, 117, 129, 142, 156, 162, 172, 213, 234, 258, 284, 324, 351, 387, 426, 468, 516, 559, 639, 702, 774, 852, 923, 1053, 1118, 1161, 1278, 1404, 1548, 1677, 1846, 1917, 2106, 2236, 2322, 2556, 2769, 3053, 3354, 3483, 3692, 3834, 4212, 4644, 5031, 5538, 5751, 6106, 6708, 6966, 7668, 8307, 9159, 10062, 11076, 11502, 12212, 13932, 15093, 16614, 18318, 20124, 23004, 24921, 27477, 30186, 33228, 36636, 39689, 45279, 49842, 54954, 60372, 74763, 79378, 82431, 90558, 99684, 109908, 119067, 149526, 158756, 164862, 181116, 238134, 247293, 299052, 329724, 357201, 476268, 494586, 714402, 989172, 1071603, 1428804, 2143206, 3214809, 4286412, 6429618, 12859236]

約数ペア:

[(1, 12859236), (2, 6429618), (3, 4286412), (4, 3214809), (6, 2143206), (9, 1428804), (12, 1071603), (13, 989172), (18, 714402), (26, 494586), (27, 476268), (36, 357201), (39, 329724), (43, 299052), (52, 247293), (54, 238134), (71, 181116), (78, 164862), (81, 158756), (86, 149526), (108, 119067), (117, 109908), (129, 99684), (142, 90558), (156, 82431), (162, 79378), (172, 74763), (213, 60372), (234, 54954), (258, 49842), (284, 45279), (324, 39689), (351, 36636), (387, 33228), (426, 30186), (468, 27477), (516, 24921), (559, 23004), (639, 20124), (702, 18318), (774, 16614), (852, 15093), (923, 13932), (1053, 12212), (1118, 11502), (1161, 11076), (1278, 10062), (1404, 9159), (1548, 8307), (1677, 7668), (1846, 6966), (1917, 6708), (2106, 6106), (2236, 5751), (2322, 5538), (2556, 5031), (2769, 4644), (3053, 4212), (3354, 3834), (3483, 3692)]