18423984

素因数分解:

$2^4\times 3^1\times {\mathrm{383833}}^1$

素因数の和:383844

約数の個数: 20

約数和(自身を含む): 47595416

約数和(自身を除く): 29171432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 383833, 767666, 1151499, 1535332, 2302998, 3070664, 4605996, 6141328, 9211992, 18423984]

約数ペア:

[(1, 18423984), (2, 9211992), (3, 6141328), (4, 4605996), (6, 3070664), (8, 2302998), (12, 1535332), (16, 1151499), (24, 767666), (48, 383833)]