1206173844

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{1051}}^1$

素因数の和:1581

約数の個数: 72

約数和(自身を含む): 3101716800

約数和(自身を除く): 1895542956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 449, 639, 852, 898, 1051, 1278, 1347, 1796, 2102, 2556, 2694, 3153, 4041, 4204, 5388, 6306, 8082, 9459, 12612, 16164, 18918, 31879, 37836, 63758, 74621, 95637, 127516, 149242, 191274, 223863, 286911, 298484, 382548, 447726, 471899, 573822, 671589, 895452, 943798, 1147644, 1343178, 1415697, 1887596, 2686356, 2831394, 4247091, 5662788, 8494182, 16988364, 33504829, 67009658, 100514487, 134019316, 201028974, 301543461, 402057948, 603086922, 1206173844]

約数ペア:

[(1, 1206173844), (2, 603086922), (3, 402057948), (4, 301543461), (6, 201028974), (9, 134019316), (12, 100514487), (18, 67009658), (36, 33504829), (71, 16988364), (142, 8494182), (213, 5662788), (284, 4247091), (426, 2831394), (449, 2686356), (639, 1887596), (852, 1415697), (898, 1343178), (1051, 1147644), (1278, 943798), (1347, 895452), (1796, 671589), (2102, 573822), (2556, 471899), (2694, 447726), (3153, 382548), (4041, 298484), (4204, 286911), (5388, 223863), (6306, 191274), (8082, 149242), (9459, 127516), (12612, 95637), (16164, 74621), (18918, 63758), (31879, 37836)]