1212893514

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{1069571}}^1$

素因数の和:1069592

約数の個数: 40

約数和(自身を含む): 3106037088

約数和(自身を除く): 1893143574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 1069571, 2139142, 3208713, 6417426, 7486997, 9626139, 14973994, 19252278, 22460991, 28878417, 44921982, 57756834, 67382973, 86635251, 134765946, 173270502, 202148919, 404297838, 606446757, 1212893514]

約数ペア:

[(1, 1212893514), (2, 606446757), (3, 404297838), (6, 202148919), (7, 173270502), (9, 134765946), (14, 86635251), (18, 67382973), (21, 57756834), (27, 44921982), (42, 28878417), (54, 22460991), (63, 19252278), (81, 14973994), (126, 9626139), (162, 7486997), (189, 6417426), (378, 3208713), (567, 2139142), (1134, 1069571)]