21628374

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{124301}}^1$

素因数の和:124335

約数の個数: 16

約数和(自身を含む): 44748720

約数和(自身を除く): 23120346

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 124301, 248602, 372903, 745806, 3604729, 7209458, 10814187, 21628374]

約数ペア:

[(1, 21628374), (2, 10814187), (3, 7209458), (6, 3604729), (29, 745806), (58, 372903), (87, 248602), (174, 124301)]