18850488

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{19157}}^1$

素因数の和:19207

約数の個数: 32

約数和(自身を含む): 48278160

約数和(自身を除く): 29427672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 19157, 38314, 57471, 76628, 114942, 153256, 229884, 459768, 785437, 1570874, 2356311, 3141748, 4712622, 6283496, 9425244, 18850488]

約数ペア:

[(1, 18850488), (2, 9425244), (3, 6283496), (4, 4712622), (6, 3141748), (8, 2356311), (12, 1570874), (24, 785437), (41, 459768), (82, 229884), (123, 153256), (164, 114942), (246, 76628), (328, 57471), (492, 38314), (984, 19157)]