12870864

素因数分解:

$2^4\times 3^2\times {\mathrm{89381}}^1$

素因数の和:89395

約数の個数: 30

約数和(自身を含む): 36020946

約数和(自身を除く): 23150082

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 89381, 178762, 268143, 357524, 536286, 715048, 804429, 1072572, 1430096, 1608858, 2145144, 3217716, 4290288, 6435432, 12870864]

約数ペア:

[(1, 12870864), (2, 6435432), (3, 4290288), (4, 3217716), (6, 2145144), (8, 1608858), (9, 1430096), (12, 1072572), (16, 804429), (18, 715048), (24, 536286), (36, 357524), (48, 268143), (72, 178762), (144, 89381)]