12842712

素因数分解:

$2^3\times 3^4\times {\mathrm{19819}}^1$

素因数の和:19837

約数の個数: 40

約数和(自身を含む): 35973300

約数和(自身を除く): 23130588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 19819, 39638, 59457, 79276, 118914, 158552, 178371, 237828, 356742, 475656, 535113, 713484, 1070226, 1426968, 1605339, 2140452, 3210678, 4280904, 6421356, 12842712]

約数ペア:

[(1, 12842712), (2, 6421356), (3, 4280904), (4, 3210678), (6, 2140452), (8, 1605339), (9, 1426968), (12, 1070226), (18, 713484), (24, 535113), (27, 475656), (36, 356742), (54, 237828), (72, 178371), (81, 158552), (108, 118914), (162, 79276), (216, 59457), (324, 39638), (648, 19819)]