18492597

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{5393}}^1$

素因数の和:5529

約数の個数: 16

約数和(自身を含む): 27617280

約数和(自身を除く): 9124683

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 5393, 16179, 48537, 145611, 684911, 2054733, 6164199, 18492597]

約数ペア:

[(1, 18492597), (3, 6164199), (9, 2054733), (27, 684911), (127, 145611), (381, 48537), (1143, 16179), (3429, 5393)]