821432604

素因数分解:

$2^2\times 3^1\times {\mathrm{6653}}^1\times {\mathrm{10289}}^1$

素因数の和:16949

約数の個数: 24

約数和(自身を含む): 1917150480

約数和(自身を除く): 1095717876

約数列:

[1, 2, 3, 4, 6, 12, 6653, 10289, 13306, 19959, 20578, 26612, 30867, 39918, 41156, 61734, 79836, 123468, 68452717, 136905434, 205358151, 273810868, 410716302, 821432604]

約数ペア:

[(1, 821432604), (2, 410716302), (3, 273810868), (4, 205358151), (6, 136905434), (12, 68452717), (6653, 123468), (10289, 79836), (13306, 61734), (19959, 41156), (20578, 39918), (26612, 30867)]