81894678

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1\times {\mathrm{1193}}^1$

素因数の和:1888

約数の個数: 32

約数和(自身を含む): 173827296

約数和(自身を除く): 91932618

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 673, 1193, 1346, 2019, 2386, 3579, 4038, 7158, 11441, 20281, 22882, 34323, 40562, 60843, 68646, 121686, 802889, 1605778, 2408667, 4817334, 13649113, 27298226, 40947339, 81894678]

約数ペア:

[(1, 81894678), (2, 40947339), (3, 27298226), (6, 13649113), (17, 4817334), (34, 2408667), (51, 1605778), (102, 802889), (673, 121686), (1193, 68646), (1346, 60843), (2019, 40562), (2386, 34323), (3579, 22882), (4038, 20281), (7158, 11441)]