2681928

素因数分解:

$2^3\times 3^2\times {\mathrm{193}}^2$

素因数の和:398

約数の個数: 36

約数和(自身を含む): 7301385

約数和(自身を除く): 4619457

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 193, 386, 579, 772, 1158, 1544, 1737, 2316, 3474, 4632, 6948, 13896, 37249, 74498, 111747, 148996, 223494, 297992, 335241, 446988, 670482, 893976, 1340964, 2681928]

約数ペア:

[(1, 2681928), (2, 1340964), (3, 893976), (4, 670482), (6, 446988), (8, 335241), (9, 297992), (12, 223494), (18, 148996), (24, 111747), (36, 74498), (72, 37249), (193, 13896), (386, 6948), (579, 4632), (772, 3474), (1158, 2316), (1544, 1737)]