131051916

素因数分解:

$2^2\times 3^2\times {\mathrm{3640331}}^1$

素因数の和:3640341

約数の個数: 18

約数和(自身を含む): 331270212

約数和(自身を除く): 200218296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3640331, 7280662, 10920993, 14561324, 21841986, 32762979, 43683972, 65525958, 131051916]

約数ペア:

[(1, 131051916), (2, 65525958), (3, 43683972), (4, 32762979), (6, 21841986), (9, 14561324), (12, 10920993), (18, 7280662), (36, 3640331)]