21342621246

素因数分解:

$2^1\times 3^1\times {\mathrm{3019}}^1\times {\mathrm{1178239}}^1$

素因数の和:1181263

約数の個数: 16

約数和(自身を含む): 42699417600

約数和(自身を除く): 21356796354

約数列:

[1, 2, 3, 6, 3019, 6038, 9057, 18114, 1178239, 2356478, 3534717, 7069434, 3557103541, 7114207082, 10671310623, 21342621246]

約数ペア:

[(1, 21342621246), (2, 10671310623), (3, 7114207082), (6, 3557103541), (3019, 7069434), (6038, 3534717), (9057, 2356478), (18114, 1178239)]