7417242

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1$

素因数の和:132

約数の個数: 72

約数和(自身を含む): 19315296

約数和(自身を除く): 11898054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 43, 63, 74, 86, 111, 126, 129, 222, 258, 259, 301, 333, 387, 518, 602, 666, 774, 777, 903, 1369, 1554, 1591, 1806, 2331, 2709, 2738, 3182, 4107, 4662, 4773, 5418, 8214, 9546, 9583, 11137, 12321, 14319, 19166, 22274, 24642, 28638, 28749, 33411, 57498, 58867, 66822, 86247, 100233, 117734, 172494, 176601, 200466, 353202, 412069, 529803, 824138, 1059606, 1236207, 2472414, 3708621, 7417242]

約数ペア:

[(1, 7417242), (2, 3708621), (3, 2472414), (6, 1236207), (7, 1059606), (9, 824138), (14, 529803), (18, 412069), (21, 353202), (37, 200466), (42, 176601), (43, 172494), (63, 117734), (74, 100233), (86, 86247), (111, 66822), (126, 58867), (129, 57498), (222, 33411), (258, 28749), (259, 28638), (301, 24642), (333, 22274), (387, 19166), (518, 14319), (602, 12321), (666, 11137), (774, 9583), (777, 9546), (903, 8214), (1369, 5418), (1554, 4773), (1591, 4662), (1806, 4107), (2331, 3182), (2709, 2738)]