18516024

素因数分解:

$2^3\times 3^2\times {\mathrm{229}}^1\times {\mathrm{1123}}^1$

素因数の和:1364

約数の個数: 48

約数和(自身を含む): 50411400

約数和(自身を除く): 31895376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 229, 458, 687, 916, 1123, 1374, 1832, 2061, 2246, 2748, 3369, 4122, 4492, 5496, 6738, 8244, 8984, 10107, 13476, 16488, 20214, 26952, 40428, 80856, 257167, 514334, 771501, 1028668, 1543002, 2057336, 2314503, 3086004, 4629006, 6172008, 9258012, 18516024]

約数ペア:

[(1, 18516024), (2, 9258012), (3, 6172008), (4, 4629006), (6, 3086004), (8, 2314503), (9, 2057336), (12, 1543002), (18, 1028668), (24, 771501), (36, 514334), (72, 257167), (229, 80856), (458, 40428), (687, 26952), (916, 20214), (1123, 16488), (1374, 13476), (1832, 10107), (2061, 8984), (2246, 8244), (2748, 6738), (3369, 5496), (4122, 4492)]