71741574

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{193}}^2$

素因数の和:501

約数の個数: 36

約数和(自身を含む): 157709916

約数和(自身を除く): 85968342

約数列:

[1, 2, 3, 6, 9, 18, 107, 193, 214, 321, 386, 579, 642, 963, 1158, 1737, 1926, 3474, 20651, 37249, 41302, 61953, 74498, 111747, 123906, 185859, 223494, 335241, 371718, 670482, 3985643, 7971286, 11956929, 23913858, 35870787, 71741574]

約数ペア:

[(1, 71741574), (2, 35870787), (3, 23913858), (6, 11956929), (9, 7971286), (18, 3985643), (107, 670482), (193, 371718), (214, 335241), (321, 223494), (386, 185859), (579, 123906), (642, 111747), (963, 74498), (1158, 61953), (1737, 41302), (1926, 37249), (3474, 20651)]