240001998

素因数分解:

$2^1\times 3^1\times {\mathrm{947}}^1\times {\mathrm{42239}}^1$

素因数の和:43191

約数の個数: 16

約数和(自身を含む): 480522240

約数和(自身を除く): 240520242

約数列:

[1, 2, 3, 6, 947, 1894, 2841, 5682, 42239, 84478, 126717, 253434, 40000333, 80000666, 120000999, 240001998]

約数ペア:

[(1, 240001998), (2, 120000999), (3, 80000666), (6, 40000333), (947, 253434), (1894, 126717), (2841, 84478), (5682, 42239)]