12881808

素因数分解:

$2^4\times 3^3\times {\mathrm{29819}}^1$

素因数の和:29836

約数の個数: 40

約数和(自身を含む): 36976800

約数和(自身を除く): 24094992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 29819, 59638, 89457, 119276, 178914, 238552, 268371, 357828, 477104, 536742, 715656, 805113, 1073484, 1431312, 1610226, 2146968, 3220452, 4293936, 6440904, 12881808]

約数ペア:

[(1, 12881808), (2, 6440904), (3, 4293936), (4, 3220452), (6, 2146968), (8, 1610226), (9, 1431312), (12, 1073484), (16, 805113), (18, 715656), (24, 536742), (27, 477104), (36, 357828), (48, 268371), (54, 238552), (72, 178914), (108, 119276), (144, 89457), (216, 59638), (432, 29819)]