3999738

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 8386560

約数和(自身を除く): 4386822

約数列:

[1, 2, 3, 6, 29, 58, 87, 127, 174, 181, 254, 362, 381, 543, 762, 1086, 3683, 5249, 7366, 10498, 11049, 15747, 22098, 22987, 31494, 45974, 68961, 137922, 666623, 1333246, 1999869, 3999738]

約数ペア:

[(1, 3999738), (2, 1999869), (3, 1333246), (6, 666623), (29, 137922), (58, 68961), (87, 45974), (127, 31494), (174, 22987), (181, 22098), (254, 15747), (362, 11049), (381, 10498), (543, 7366), (762, 5249), (1086, 3683)]