8181198

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{7451}}^1$

素因数の和:7520

約数の個数: 24

約数和(自身を含む): 18018936

約数和(自身を除く): 9837738

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 7451, 14902, 22353, 44706, 67059, 134118, 454511, 909022, 1363533, 2727066, 4090599, 8181198]

約数ペア:

[(1, 8181198), (2, 4090599), (3, 2727066), (6, 1363533), (9, 909022), (18, 454511), (61, 134118), (122, 67059), (183, 44706), (366, 22353), (549, 14902), (1098, 7451)]