40021704

素因数分解:

$2^3\times 3^2\times {\mathrm{555857}}^1$

素因数の和:555869

約数の個数: 24

約数和(自身を含む): 108392310

約数和(自身を除く): 68370606

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 555857, 1111714, 1667571, 2223428, 3335142, 4446856, 5002713, 6670284, 10005426, 13340568, 20010852, 40021704]

約数ペア:

[(1, 40021704), (2, 20010852), (3, 13340568), (4, 10005426), (6, 6670284), (8, 5002713), (9, 4446856), (12, 3335142), (18, 2223428), (24, 1667571), (36, 1111714), (72, 555857)]