18106542

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 41638272

約数和(自身を除く): 23531730

約数列:

[1, 2, 3, 6, 9, 18, 31, 37, 62, 74, 93, 111, 186, 222, 279, 333, 558, 666, 877, 1147, 1754, 2294, 2631, 3441, 5262, 6882, 7893, 10323, 15786, 20646, 27187, 32449, 54374, 64898, 81561, 97347, 163122, 194694, 244683, 292041, 489366, 584082, 1005919, 2011838, 3017757, 6035514, 9053271, 18106542]

約数ペア:

[(1, 18106542), (2, 9053271), (3, 6035514), (6, 3017757), (9, 2011838), (18, 1005919), (31, 584082), (37, 489366), (62, 292041), (74, 244683), (93, 194694), (111, 163122), (186, 97347), (222, 81561), (279, 64898), (333, 54374), (558, 32449), (666, 27187), (877, 20646), (1147, 15786), (1754, 10323), (2294, 7893), (2631, 6882), (3441, 5262)]