67221378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{14419}}^1$

素因数の和:14471

約数の個数: 48

約数和(自身を含む): 170963520

約数和(自身を除く): 103742142

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 14419, 28838, 43257, 86514, 100933, 129771, 201866, 259542, 302799, 533503, 605598, 908397, 1067006, 1600509, 1816794, 3201018, 3734521, 4801527, 7469042, 9603054, 11203563, 22407126, 33610689, 67221378]

約数ペア:

[(1, 67221378), (2, 33610689), (3, 22407126), (6, 11203563), (7, 9603054), (9, 7469042), (14, 4801527), (18, 3734521), (21, 3201018), (37, 1816794), (42, 1600509), (63, 1067006), (74, 908397), (111, 605598), (126, 533503), (222, 302799), (259, 259542), (333, 201866), (518, 129771), (666, 100933), (777, 86514), (1554, 43257), (2331, 28838), (4662, 14419)]