18542286

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{21023}}^1$

素因数の和:21045

約数の個数: 36

約数和(自身を含む): 46736352

約数和(自身を除く): 28194066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 21023, 42046, 63069, 126138, 147161, 189207, 294322, 378414, 441483, 882966, 1030127, 1324449, 2060254, 2648898, 3090381, 6180762, 9271143, 18542286]

約数ペア:

[(1, 18542286), (2, 9271143), (3, 6180762), (6, 3090381), (7, 2648898), (9, 2060254), (14, 1324449), (18, 1030127), (21, 882966), (42, 441483), (49, 378414), (63, 294322), (98, 189207), (126, 147161), (147, 126138), (294, 63069), (441, 42046), (882, 21023)]