18065918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{11777}}^1$

素因数の和:11851

約数の個数: 16

約数和(自身を含む): 29680560

約数和(自身を除く): 11614642

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 11777, 23554, 153101, 306202, 694843, 1389686, 9032959, 18065918]

約数ペア:

[(1, 18065918), (2, 9032959), (13, 1389686), (26, 694843), (59, 306202), (118, 153101), (767, 23554), (1534, 11777)]