18041058

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1093}}^1$

素因数の和:1239

約数の個数: 48

約数和(自身を含む): 45055296

約数和(自身を除く): 27014238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 786, 917, 1093, 1179, 1834, 2186, 2358, 2751, 3279, 5502, 6558, 7651, 8253, 9837, 15302, 16506, 19674, 22953, 45906, 68859, 137718, 143183, 286366, 429549, 859098, 1002281, 1288647, 2004562, 2577294, 3006843, 6013686, 9020529, 18041058]

約数ペア:

[(1, 18041058), (2, 9020529), (3, 6013686), (6, 3006843), (7, 2577294), (9, 2004562), (14, 1288647), (18, 1002281), (21, 859098), (42, 429549), (63, 286366), (126, 143183), (131, 137718), (262, 68859), (393, 45906), (786, 22953), (917, 19674), (1093, 16506), (1179, 15302), (1834, 9837), (2186, 8253), (2358, 7651), (2751, 6558), (3279, 5502)]