221348022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{17987}}^1$

素因数の和:18292

約数の個数: 32

約数和(自身を含む): 507693312

約数和(自身を除く): 286345290

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 293, 586, 879, 1758, 2051, 4102, 6153, 12306, 17987, 35974, 53961, 107922, 125909, 251818, 377727, 755454, 5270191, 10540382, 15810573, 31621146, 36891337, 73782674, 110674011, 221348022]

約数ペア:

[(1, 221348022), (2, 110674011), (3, 73782674), (6, 36891337), (7, 31621146), (14, 15810573), (21, 10540382), (42, 5270191), (293, 755454), (586, 377727), (879, 251818), (1758, 125909), (2051, 107922), (4102, 53961), (6153, 35974), (12306, 17987)]