15528246

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 32081280

約数和(自身を除く): 16553034

約数列:

[1, 2, 3, 6, 43, 86, 129, 139, 258, 278, 417, 433, 834, 866, 1299, 2598, 5977, 11954, 17931, 18619, 35862, 37238, 55857, 60187, 111714, 120374, 180561, 361122, 2588041, 5176082, 7764123, 15528246]

約数ペア:

[(1, 15528246), (2, 7764123), (3, 5176082), (6, 2588041), (43, 361122), (86, 180561), (129, 120374), (139, 111714), (258, 60187), (278, 55857), (417, 37238), (433, 35862), (834, 18619), (866, 17931), (1299, 11954), (2598, 5977)]