42005623686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{538533637}}^1$

素因数の和:538533655

約数の個数: 16

約数和(自身を含む): 90473651184

約数和(自身を除く): 48468027498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 538533637, 1077067274, 1615600911, 3231201822, 7000937281, 14001874562, 21002811843, 42005623686]

約数ペア:

[(1, 42005623686), (2, 21002811843), (3, 14001874562), (6, 7000937281), (13, 3231201822), (26, 1615600911), (39, 1077067274), (78, 538533637)]