2743128

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 7675200

約数和(自身を除く): 4932072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 1229, 2232, 2458, 3687, 4916, 7374, 9832, 11061, 14748, 22122, 29496, 38099, 44244, 76198, 88488, 114297, 152396, 228594, 304792, 342891, 457188, 685782, 914376, 1371564, 2743128]

約数ペア:

[(1, 2743128), (2, 1371564), (3, 914376), (4, 685782), (6, 457188), (8, 342891), (9, 304792), (12, 228594), (18, 152396), (24, 114297), (31, 88488), (36, 76198), (62, 44244), (72, 38099), (93, 29496), (124, 22122), (186, 14748), (248, 11061), (279, 9832), (372, 7374), (558, 4916), (744, 3687), (1116, 2458), (1229, 2232)]