2958822

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 6636000

約数和(自身を除く): 3677178

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 349, 471, 698, 942, 1047, 1413, 2094, 2826, 3141, 4239, 6282, 8478, 9423, 18846, 54793, 109586, 164379, 328758, 493137, 986274, 1479411, 2958822]

約数ペア:

[(1, 2958822), (2, 1479411), (3, 986274), (6, 493137), (9, 328758), (18, 164379), (27, 109586), (54, 54793), (157, 18846), (314, 9423), (349, 8478), (471, 6282), (698, 4239), (942, 3141), (1047, 2826), (1413, 2094)]