3974958

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{16987}}^1$

素因数の和:17008

約数の個数: 24

約数和(自身を含む): 9275448

約数和(自身を除く): 5300490

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 16987, 33974, 50961, 101922, 152883, 220831, 305766, 441662, 662493, 1324986, 1987479, 3974958]

約数ペア:

[(1, 3974958), (2, 1987479), (3, 1324986), (6, 662493), (9, 441662), (13, 305766), (18, 220831), (26, 152883), (39, 101922), (78, 50961), (117, 33974), (234, 16987)]