18495648

素因数分解:

$2^5\times 3^3\times {\mathrm{21407}}^1$

素因数の和:21426

約数の個数: 48

約数和(自身を含む): 53948160

約数和(自身を除く): 35452512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 21407, 42814, 64221, 85628, 128442, 171256, 192663, 256884, 342512, 385326, 513768, 577989, 685024, 770652, 1027536, 1155978, 1541304, 2055072, 2311956, 3082608, 4623912, 6165216, 9247824, 18495648]

約数ペア:

[(1, 18495648), (2, 9247824), (3, 6165216), (4, 4623912), (6, 3082608), (8, 2311956), (9, 2055072), (12, 1541304), (16, 1155978), (18, 1027536), (24, 770652), (27, 685024), (32, 577989), (36, 513768), (48, 385326), (54, 342512), (72, 256884), (96, 192663), (108, 171256), (144, 128442), (216, 85628), (288, 64221), (432, 42814), (864, 21407)]