22128156

素因数分解:

$2^2\times 3^2\times {\mathrm{614671}}^1$

素因数の和:614681

約数の個数: 18

約数和(自身を含む): 55935152

約数和(自身を除く): 33806996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 614671, 1229342, 1844013, 2458684, 3688026, 5532039, 7376052, 11064078, 22128156]

約数ペア:

[(1, 22128156), (2, 11064078), (3, 7376052), (4, 5532039), (6, 3688026), (9, 2458684), (12, 1844013), (18, 1229342), (36, 614671)]