21670494

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{59209}}^1$

素因数の和:59275

約数の個数: 16

約数和(自身を含む): 44052240

約数和(自身を除く): 22381746

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 59209, 118418, 177627, 355254, 3611749, 7223498, 10835247, 21670494]

約数ペア:

[(1, 21670494), (2, 10835247), (3, 7223498), (6, 3611749), (61, 355254), (122, 177627), (183, 118418), (366, 59209)]