16784568

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{2063}}^1$

素因数の和:2188

約数の個数: 48

約数和(自身を含む): 45882720

約数和(自身を除く): 29098152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 226, 339, 452, 678, 904, 1017, 1356, 2034, 2063, 2712, 4068, 4126, 6189, 8136, 8252, 12378, 16504, 18567, 24756, 37134, 49512, 74268, 148536, 233119, 466238, 699357, 932476, 1398714, 1864952, 2098071, 2797428, 4196142, 5594856, 8392284, 16784568]

約数ペア:

[(1, 16784568), (2, 8392284), (3, 5594856), (4, 4196142), (6, 2797428), (8, 2098071), (9, 1864952), (12, 1398714), (18, 932476), (24, 699357), (36, 466238), (72, 233119), (113, 148536), (226, 74268), (339, 49512), (452, 37134), (678, 24756), (904, 18567), (1017, 16504), (1356, 12378), (2034, 8252), (2063, 8136), (2712, 6189), (4068, 4126)]