9893982

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 23384592

約数和(自身を除く): 13490610

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 146, 147, 219, 294, 438, 461, 511, 922, 1022, 1383, 1533, 2766, 3066, 3227, 3577, 6454, 7154, 9681, 10731, 19362, 21462, 22589, 33653, 45178, 67306, 67767, 100959, 135534, 201918, 235571, 471142, 706713, 1413426, 1648997, 3297994, 4946991, 9893982]

約数ペア:

[(1, 9893982), (2, 4946991), (3, 3297994), (6, 1648997), (7, 1413426), (14, 706713), (21, 471142), (42, 235571), (49, 201918), (73, 135534), (98, 100959), (146, 67767), (147, 67306), (219, 45178), (294, 33653), (438, 22589), (461, 21462), (511, 19362), (922, 10731), (1022, 9681), (1383, 7154), (1533, 6454), (2766, 3577), (3066, 3227)]