805250646

素因数分解:

$2^1\times 3^4\times {\mathrm{4970683}}^1$

素因数の和:4970697

約数の個数: 20

約数和(自身を含む): 1804358292

約数和(自身を除く): 999107646

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 4970683, 9941366, 14912049, 29824098, 44736147, 89472294, 134208441, 268416882, 402625323, 805250646]

約数ペア:

[(1, 805250646), (2, 402625323), (3, 268416882), (6, 134208441), (9, 89472294), (18, 44736147), (27, 29824098), (54, 14912049), (81, 9941366), (162, 4970683)]