18591072

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{6247}}^1$

素因数の和:6291

約数の個数: 48

約数和(自身を含む): 50383872

約数和(自身を除く): 31792800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 6247, 12494, 18741, 24988, 37482, 49976, 74964, 99952, 149928, 193657, 199904, 299856, 387314, 580971, 599712, 774628, 1161942, 1549256, 2323884, 3098512, 4647768, 6197024, 9295536, 18591072]

約数ペア:

[(1, 18591072), (2, 9295536), (3, 6197024), (4, 4647768), (6, 3098512), (8, 2323884), (12, 1549256), (16, 1161942), (24, 774628), (31, 599712), (32, 580971), (48, 387314), (62, 299856), (93, 199904), (96, 193657), (124, 149928), (186, 99952), (248, 74964), (372, 49976), (496, 37482), (744, 24988), (992, 18741), (1488, 12494), (2976, 6247)]