40306908

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{15919}}^1$

素因数の和:16137

約数の個数: 24

約数和(自身を含む): 94501120

約数和(自身を除く): 54194212

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 15919, 31838, 47757, 63676, 95514, 191028, 3358909, 6717818, 10076727, 13435636, 20153454, 40306908]

約数ペア:

[(1, 40306908), (2, 20153454), (3, 13435636), (4, 10076727), (6, 6717818), (12, 3358909), (211, 191028), (422, 95514), (633, 63676), (844, 47757), (1266, 31838), (2532, 15919)]