18286216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{175829}}^1$

素因数の和:175848

約数の個数: 16

約数和(自身を含む): 36924300

約数和(自身を除く): 18638084

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 175829, 351658, 703316, 1406632, 2285777, 4571554, 9143108, 18286216]

約数ペア:

[(1, 18286216), (2, 9143108), (4, 4571554), (8, 2285777), (13, 1406632), (26, 703316), (52, 351658), (104, 175829)]