31947948

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{4903}}^1$

素因数の和:5094

約数の個数: 36

約数和(自身を含む): 81220048

約数和(自身を除く): 49272100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 4903, 6516, 9806, 14709, 19612, 29418, 44127, 58836, 88254, 176508, 887443, 1774886, 2662329, 3549772, 5324658, 7986987, 10649316, 15973974, 31947948]

約数ペア:

[(1, 31947948), (2, 15973974), (3, 10649316), (4, 7986987), (6, 5324658), (9, 3549772), (12, 2662329), (18, 1774886), (36, 887443), (181, 176508), (362, 88254), (543, 58836), (724, 44127), (1086, 29418), (1629, 19612), (2172, 14709), (3258, 9806), (4903, 6516)]