31349196

素因数分解:

$2^2\times 3^2\times {\mathrm{870811}}^1$

素因数の和:870821

約数の個数: 18

約数和(自身を含む): 79243892

約数和(自身を除く): 47894696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 870811, 1741622, 2612433, 3483244, 5224866, 7837299, 10449732, 15674598, 31349196]

約数ペア:

[(1, 31349196), (2, 15674598), (3, 10449732), (4, 7837299), (6, 5224866), (9, 3483244), (12, 2612433), (18, 1741622), (36, 870811)]