2018031424

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{1699}}^1$

素因数の和:2055

約数の個数: 56

約数和(自身を含む): 4081373600

約数和(自身を除く): 2063342176

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 277, 536, 554, 1072, 1108, 1699, 2144, 2216, 3398, 4288, 4432, 6796, 8864, 13592, 17728, 18559, 27184, 37118, 54368, 74236, 108736, 113833, 148472, 227666, 296944, 455332, 470623, 593888, 910664, 941246, 1187776, 1821328, 1882492, 3642656, 3764984, 7285312, 7529968, 15059936, 30119872, 31531741, 63063482, 126126964, 252253928, 504507856, 1009015712, 2018031424]

約数ペア:

[(1, 2018031424), (2, 1009015712), (4, 504507856), (8, 252253928), (16, 126126964), (32, 63063482), (64, 31531741), (67, 30119872), (134, 15059936), (268, 7529968), (277, 7285312), (536, 3764984), (554, 3642656), (1072, 1882492), (1108, 1821328), (1699, 1187776), (2144, 941246), (2216, 910664), (3398, 593888), (4288, 470623), (4432, 455332), (6796, 296944), (8864, 227666), (13592, 148472), (17728, 113833), (18559, 108736), (27184, 74236), (37118, 54368)]