18540906

素因数分解:

$2^1\times 3^1\times {\mathrm{227}}^1\times {\mathrm{13613}}^1$

素因数の和:13845

約数の個数: 16

約数和(自身を含む): 37247904

約数和(自身を除く): 18706998

約数列:

[1, 2, 3, 6, 227, 454, 681, 1362, 13613, 27226, 40839, 81678, 3090151, 6180302, 9270453, 18540906]

約数ペア:

[(1, 18540906), (2, 9270453), (3, 6180302), (6, 3090151), (227, 81678), (454, 40839), (681, 27226), (1362, 13613)]