4391982

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{1291}}^1$

素因数の和:1315

約数の個数: 48

約数和(自身を含む): 11286912

約数和(自身を除く): 6894930

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1291, 1701, 2582, 3402, 3873, 7746, 9037, 11619, 18074, 23238, 27111, 34857, 54222, 69714, 81333, 104571, 162666, 209142, 243999, 313713, 487998, 627426, 731997, 1463994, 2195991, 4391982]

約数ペア:

[(1, 4391982), (2, 2195991), (3, 1463994), (6, 731997), (7, 627426), (9, 487998), (14, 313713), (18, 243999), (21, 209142), (27, 162666), (42, 104571), (54, 81333), (63, 69714), (81, 54222), (126, 34857), (162, 27111), (189, 23238), (243, 18074), (378, 11619), (486, 9037), (567, 7746), (1134, 3873), (1291, 3402), (1701, 2582)]