12449844

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 34725600

約数和(自身を除く): 22275756

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 149, 198, 211, 298, 396, 422, 447, 596, 633, 844, 894, 1266, 1341, 1639, 1788, 1899, 2321, 2532, 2682, 3278, 3798, 4642, 4917, 5364, 6556, 6963, 7596, 9284, 9834, 13926, 14751, 19668, 20889, 27852, 29502, 31439, 41778, 59004, 62878, 83556, 94317, 125756, 188634, 282951, 345829, 377268, 565902, 691658, 1037487, 1131804, 1383316, 2074974, 3112461, 4149948, 6224922, 12449844]

約数ペア:

[(1, 12449844), (2, 6224922), (3, 4149948), (4, 3112461), (6, 2074974), (9, 1383316), (11, 1131804), (12, 1037487), (18, 691658), (22, 565902), (33, 377268), (36, 345829), (44, 282951), (66, 188634), (99, 125756), (132, 94317), (149, 83556), (198, 62878), (211, 59004), (298, 41778), (396, 31439), (422, 29502), (447, 27852), (596, 20889), (633, 19668), (844, 14751), (894, 13926), (1266, 9834), (1341, 9284), (1639, 7596), (1788, 6963), (1899, 6556), (2321, 5364), (2532, 4917), (2682, 4642), (3278, 3798)]