18704642708

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{9721}}^1\times {\mathrm{13001}}^1$

素因数の和:22763

約数の個数: 24

約数和(自身を含む): 33623848104

約数和(自身を除く): 14919205396

約数列:

[1, 2, 4, 37, 74, 148, 9721, 13001, 19442, 26002, 38884, 52004, 359677, 481037, 719354, 962074, 1438708, 1924148, 126382721, 252765442, 505530884, 4676160677, 9352321354, 18704642708]

約数ペア:

[(1, 18704642708), (2, 9352321354), (4, 4676160677), (37, 505530884), (74, 252765442), (148, 126382721), (9721, 1924148), (13001, 1438708), (19442, 962074), (26002, 719354), (38884, 481037), (52004, 359677)]