312928542

素因数分解:

$2^1\times 3^3\times {\mathrm{839}}^1\times {\mathrm{6907}}^1$

素因数の和:7757

約数の個数: 32

約数和(自身を含む): 696326400

約数和(自身を除く): 383397858

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 839, 1678, 2517, 5034, 6907, 7551, 13814, 15102, 20721, 22653, 41442, 45306, 62163, 124326, 186489, 372978, 5794973, 11589946, 17384919, 34769838, 52154757, 104309514, 156464271, 312928542]

約数ペア:

[(1, 312928542), (2, 156464271), (3, 104309514), (6, 52154757), (9, 34769838), (18, 17384919), (27, 11589946), (54, 5794973), (839, 372978), (1678, 186489), (2517, 124326), (5034, 62163), (6907, 45306), (7551, 41442), (13814, 22653), (15102, 20721)]