2821602

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67181}}^1$

素因数の和:67193

約数の個数: 16

約数和(自身を含む): 6449472

約数和(自身を除く): 3627870

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67181, 134362, 201543, 403086, 470267, 940534, 1410801, 2821602]

約数ペア:

[(1, 2821602), (2, 1410801), (3, 940534), (6, 470267), (7, 403086), (14, 201543), (21, 134362), (42, 67181)]