42521934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1657}}^1$

素因数の和:1729

約数の個数: 64

約数和(自身を含む): 106960896

約数和(自身を除く): 64438962

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 47, 78, 91, 94, 141, 182, 273, 282, 329, 546, 611, 658, 987, 1222, 1657, 1833, 1974, 3314, 3666, 4277, 4971, 8554, 9942, 11599, 12831, 21541, 23198, 25662, 34797, 43082, 64623, 69594, 77879, 129246, 150787, 155758, 233637, 301574, 452361, 467274, 545153, 904722, 1012427, 1090306, 1635459, 2024854, 3037281, 3270918, 6074562, 7086989, 14173978, 21260967, 42521934]

約数ペア:

[(1, 42521934), (2, 21260967), (3, 14173978), (6, 7086989), (7, 6074562), (13, 3270918), (14, 3037281), (21, 2024854), (26, 1635459), (39, 1090306), (42, 1012427), (47, 904722), (78, 545153), (91, 467274), (94, 452361), (141, 301574), (182, 233637), (273, 155758), (282, 150787), (329, 129246), (546, 77879), (611, 69594), (658, 64623), (987, 43082), (1222, 34797), (1657, 25662), (1833, 23198), (1974, 21541), (3314, 12831), (3666, 11599), (4277, 9942), (4971, 8554)]