31412844

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{10513}}^1$

素因数の和:10606

約数の個数: 36

約数和(自身を含む): 80369016

約数和(自身を除く): 48956172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 10513, 21026, 31539, 42052, 63078, 94617, 126156, 189234, 378468, 872579, 1745158, 2617737, 3490316, 5235474, 7853211, 10470948, 15706422, 31412844]

約数ペア:

[(1, 31412844), (2, 15706422), (3, 10470948), (4, 7853211), (6, 5235474), (9, 3490316), (12, 2617737), (18, 1745158), (36, 872579), (83, 378468), (166, 189234), (249, 126156), (332, 94617), (498, 63078), (747, 42052), (996, 31539), (1494, 21026), (2988, 10513)]