215564904

素因数分解:

$2^3\times 3^2\times {\mathrm{2993957}}^1$

素因数の和:2993969

約数の個数: 24

約数和(自身を含む): 583821810

約数和(自身を除く): 368256906

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2993957, 5987914, 8981871, 11975828, 17963742, 23951656, 26945613, 35927484, 53891226, 71854968, 107782452, 215564904]

約数ペア:

[(1, 215564904), (2, 107782452), (3, 71854968), (4, 53891226), (6, 35927484), (8, 26945613), (9, 23951656), (12, 17963742), (18, 11975828), (24, 8981871), (36, 5987914), (72, 2993957)]