287079084

素因数分解:

$2^2\times 3^2\times {\mathrm{7974419}}^1$

素因数の和:7974429

約数の個数: 18

約数和(自身を含む): 725672220

約数和(自身を除く): 438593136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7974419, 15948838, 23923257, 31897676, 47846514, 71769771, 95693028, 143539542, 287079084]

約数ペア:

[(1, 287079084), (2, 143539542), (3, 95693028), (4, 71769771), (6, 47846514), (9, 31897676), (12, 23923257), (18, 15948838), (36, 7974419)]