18356804552

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{120768451}}^1$

素因数の和:120768476

約数の個数: 16

約数和(自身を含む): 36230535600

約数和(自身を除く): 17873731048

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 120768451, 241536902, 483073804, 966147608, 2294600569, 4589201138, 9178402276, 18356804552]

約数ペア:

[(1, 18356804552), (2, 9178402276), (4, 4589201138), (8, 2294600569), (19, 966147608), (38, 483073804), (76, 241536902), (152, 120768451)]