21176101872

素因数分解:

$2^4\times 3^2\times {\mathrm{147056263}}^1$

素因数の和:147056277

約数の個数: 30

約数和(自身を含む): 59263674392

約数和(自身を除く): 38087572520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 147056263, 294112526, 441168789, 588225052, 882337578, 1176450104, 1323506367, 1764675156, 2352900208, 2647012734, 3529350312, 5294025468, 7058700624, 10588050936, 21176101872]

約数ペア:

[(1, 21176101872), (2, 10588050936), (3, 7058700624), (4, 5294025468), (6, 3529350312), (8, 2647012734), (9, 2352900208), (12, 1764675156), (16, 1323506367), (18, 1176450104), (24, 882337578), (36, 588225052), (48, 441168789), (72, 294112526), (144, 147056263)]