21622116

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{78341}}^1$

素因数の和:78371

約数の個数: 24

約数和(自身を含む): 52645824

約数和(自身を除く): 31023708

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 78341, 156682, 235023, 313364, 470046, 940092, 1801843, 3603686, 5405529, 7207372, 10811058, 21622116]

約数ペア:

[(1, 21622116), (2, 10811058), (3, 7207372), (4, 5405529), (6, 3603686), (12, 1801843), (23, 940092), (46, 470046), (69, 313364), (92, 235023), (138, 156682), (276, 78341)]