31230828

素因数分解:

$2^2\times 3^2\times {\mathrm{827}}^1\times {\mathrm{1049}}^1$

素因数の和:1886

約数の個数: 36

約数和(自身を含む): 79115400

約数和(自身を除く): 47884572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 827, 1049, 1654, 2098, 2481, 3147, 3308, 4196, 4962, 6294, 7443, 9441, 9924, 12588, 14886, 18882, 29772, 37764, 867523, 1735046, 2602569, 3470092, 5205138, 7807707, 10410276, 15615414, 31230828]

約数ペア:

[(1, 31230828), (2, 15615414), (3, 10410276), (4, 7807707), (6, 5205138), (9, 3470092), (12, 2602569), (18, 1735046), (36, 867523), (827, 37764), (1049, 29772), (1654, 18882), (2098, 14886), (2481, 12588), (3147, 9924), (3308, 9441), (4196, 7443), (4962, 6294)]