42060642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 96647040

約数和(自身を除く): 54586398

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 101, 114, 202, 247, 281, 303, 494, 562, 606, 741, 843, 1313, 1482, 1686, 1919, 2626, 3653, 3838, 3939, 5339, 5757, 7306, 7878, 10678, 10959, 11514, 16017, 21918, 24947, 28381, 32034, 49894, 56762, 69407, 74841, 85143, 138814, 149682, 170286, 208221, 368953, 416442, 539239, 737906, 1078478, 1106859, 1617717, 2213718, 3235434, 7010107, 14020214, 21030321, 42060642]

約数ペア:

[(1, 42060642), (2, 21030321), (3, 14020214), (6, 7010107), (13, 3235434), (19, 2213718), (26, 1617717), (38, 1106859), (39, 1078478), (57, 737906), (78, 539239), (101, 416442), (114, 368953), (202, 208221), (247, 170286), (281, 149682), (303, 138814), (494, 85143), (562, 74841), (606, 69407), (741, 56762), (843, 49894), (1313, 32034), (1482, 28381), (1686, 24947), (1919, 21918), (2626, 16017), (3653, 11514), (3838, 10959), (3939, 10678), (5339, 7878), (5757, 7306)]