9120722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 15960000

約数和(自身を除く): 6839278

約数列:

[1, 2, 13, 19, 26, 37, 38, 74, 247, 481, 494, 499, 703, 962, 998, 1406, 6487, 9139, 9481, 12974, 18278, 18463, 18962, 36926, 123253, 240019, 246506, 350797, 480038, 701594, 4560361, 9120722]

約数ペア:

[(1, 9120722), (2, 4560361), (13, 701594), (19, 480038), (26, 350797), (37, 246506), (38, 240019), (74, 123253), (247, 36926), (481, 18962), (494, 18463), (499, 18278), (703, 12974), (962, 9481), (998, 9139), (1406, 6487)]