28379538

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47777}}^1$

素因数の和:47799

約数の個数: 32

約数和(自身を含む): 68800320

約数和(自身を除く): 40420782

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 47777, 95554, 143331, 286662, 429993, 525547, 859986, 1051094, 1289979, 1576641, 2579958, 3153282, 4729923, 9459846, 14189769, 28379538]

約数ペア:

[(1, 28379538), (2, 14189769), (3, 9459846), (6, 4729923), (9, 3153282), (11, 2579958), (18, 1576641), (22, 1289979), (27, 1051094), (33, 859986), (54, 525547), (66, 429993), (99, 286662), (198, 143331), (297, 95554), (594, 47777)]