551405844

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{1621}}^1$

素因数の和:2501

約数の個数: 72

約数和(自身を含む): 1523252640

約数和(自身を除く): 971846796

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 859, 1621, 1718, 2577, 3242, 3436, 4863, 5154, 6484, 7731, 9449, 9726, 10308, 14589, 15462, 17831, 18898, 19452, 28347, 29178, 30924, 35662, 37796, 53493, 56694, 58356, 71324, 85041, 106986, 113388, 160479, 170082, 213972, 320958, 340164, 641916, 1392439, 2784878, 4177317, 5569756, 8354634, 12531951, 15316829, 16709268, 25063902, 30633658, 45950487, 50127804, 61267316, 91900974, 137851461, 183801948, 275702922, 551405844]

約数ペア:

[(1, 551405844), (2, 275702922), (3, 183801948), (4, 137851461), (6, 91900974), (9, 61267316), (11, 50127804), (12, 45950487), (18, 30633658), (22, 25063902), (33, 16709268), (36, 15316829), (44, 12531951), (66, 8354634), (99, 5569756), (132, 4177317), (198, 2784878), (396, 1392439), (859, 641916), (1621, 340164), (1718, 320958), (2577, 213972), (3242, 170082), (3436, 160479), (4863, 113388), (5154, 106986), (6484, 85041), (7731, 71324), (9449, 58356), (9726, 56694), (10308, 53493), (14589, 37796), (15462, 35662), (17831, 30924), (18898, 29178), (19452, 28347)]