12654864

素因数分解:

$2^4\times 3^2\times {\mathrm{87881}}^1$

素因数の和:87895

約数の個数: 30

約数和(自身を含む): 35416446

約数和(自身を除く): 22761582

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 87881, 175762, 263643, 351524, 527286, 703048, 790929, 1054572, 1406096, 1581858, 2109144, 3163716, 4218288, 6327432, 12654864]

約数ペア:

[(1, 12654864), (2, 6327432), (3, 4218288), (4, 3163716), (6, 2109144), (8, 1581858), (9, 1406096), (12, 1054572), (16, 790929), (18, 703048), (24, 527286), (36, 351524), (48, 263643), (72, 175762), (144, 87881)]