18211476

素因数分解:

$2^2\times 3^1\times {\mathrm{439}}^1\times {\mathrm{3457}}^1$

素因数の和:3903

約数の個数: 24

約数和(自身を含む): 42602560

約数和(自身を除く): 24391084

約数列:

[1, 2, 3, 4, 6, 12, 439, 878, 1317, 1756, 2634, 3457, 5268, 6914, 10371, 13828, 20742, 41484, 1517623, 3035246, 4552869, 6070492, 9105738, 18211476]

約数ペア:

[(1, 18211476), (2, 9105738), (3, 6070492), (4, 4552869), (6, 3035246), (12, 1517623), (439, 41484), (878, 20742), (1317, 13828), (1756, 10371), (2634, 6914), (3457, 5268)]