16605648

素因数分解:

$2^4\times 3^5\times {\mathrm{4271}}^1$

素因数の和:4294

約数の個数: 60

約数和(自身を含む): 48205248

約数和(自身を除く): 31599600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 4271, 8542, 12813, 17084, 25626, 34168, 38439, 51252, 68336, 76878, 102504, 115317, 153756, 205008, 230634, 307512, 345951, 461268, 615024, 691902, 922536, 1037853, 1383804, 1845072, 2075706, 2767608, 4151412, 5535216, 8302824, 16605648]

約数ペア:

[(1, 16605648), (2, 8302824), (3, 5535216), (4, 4151412), (6, 2767608), (8, 2075706), (9, 1845072), (12, 1383804), (16, 1037853), (18, 922536), (24, 691902), (27, 615024), (36, 461268), (48, 345951), (54, 307512), (72, 230634), (81, 205008), (108, 153756), (144, 115317), (162, 102504), (216, 76878), (243, 68336), (324, 51252), (432, 38439), (486, 34168), (648, 25626), (972, 17084), (1296, 12813), (1944, 8542), (3888, 4271)]