180869274

素因数分解:

$2^1\times 3^7\times {\mathrm{41351}}^1$

素因数の和:41374

約数の個数: 32

約数和(自身を含む): 406903680

約数和(自身を除く): 226034406

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 41351, 82702, 124053, 248106, 372159, 744318, 1116477, 2232954, 3349431, 6698862, 10048293, 20096586, 30144879, 60289758, 90434637, 180869274]

約数ペア:

[(1, 180869274), (2, 90434637), (3, 60289758), (6, 30144879), (9, 20096586), (18, 10048293), (27, 6698862), (54, 3349431), (81, 2232954), (162, 1116477), (243, 744318), (486, 372159), (729, 248106), (1458, 124053), (2187, 82702), (4374, 41351)]