18310360187

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2167163}}^1$

素因数の和:2167258

約数の個数: 16

約数和(自身を含む): 22469156352

約数和(自身を除く): 4158796165

約数列:

[1, 7, 17, 71, 119, 497, 1207, 8449, 2167163, 15170141, 36841771, 153868573, 257892397, 1077080011, 2615765741, 18310360187]

約数ペア:

[(1, 18310360187), (7, 2615765741), (17, 1077080011), (71, 257892397), (119, 153868573), (497, 36841771), (1207, 15170141), (8449, 2167163)]