18630573

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12911}}^1$

素因数の和:12964

約数の個数: 16

約数和(自身を含む): 27476736

約数和(自身を除く): 8846163

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 12911, 38733, 167843, 477707, 503529, 1433121, 6210191, 18630573]

約数ペア:

[(1, 18630573), (3, 6210191), (13, 1433121), (37, 503529), (39, 477707), (111, 167843), (481, 38733), (1443, 12911)]