19494864

素因数分解:

$2^4\times 3^3\times {\mathrm{45127}}^1$

素因数の和:45144

約数の個数: 40

約数和(自身を含む): 55958720

約数和(自身を除く): 36463856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 45127, 90254, 135381, 180508, 270762, 361016, 406143, 541524, 722032, 812286, 1083048, 1218429, 1624572, 2166096, 2436858, 3249144, 4873716, 6498288, 9747432, 19494864]

約数ペア:

[(1, 19494864), (2, 9747432), (3, 6498288), (4, 4873716), (6, 3249144), (8, 2436858), (9, 2166096), (12, 1624572), (16, 1218429), (18, 1083048), (24, 812286), (27, 722032), (36, 541524), (48, 406143), (54, 361016), (72, 270762), (108, 180508), (144, 135381), (216, 90254), (432, 45127)]