25997274

素因数分解:

$2^1\times 3^4\times {\mathrm{383}}^1\times {\mathrm{419}}^1$

素因数の和:816

約数の個数: 40

約数和(自身を含む): 58544640

約数和(自身を除く): 32547366

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 383, 419, 766, 838, 1149, 1257, 2298, 2514, 3447, 3771, 6894, 7542, 10341, 11313, 20682, 22626, 31023, 33939, 62046, 67878, 160477, 320954, 481431, 962862, 1444293, 2888586, 4332879, 8665758, 12998637, 25997274]

約数ペア:

[(1, 25997274), (2, 12998637), (3, 8665758), (6, 4332879), (9, 2888586), (18, 1444293), (27, 962862), (54, 481431), (81, 320954), (162, 160477), (383, 67878), (419, 62046), (766, 33939), (838, 31023), (1149, 22626), (1257, 20682), (2298, 11313), (2514, 10341), (3447, 7542), (3771, 6894)]