242512662

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{117839}}^1$

素因数の和:117865

約数の個数: 32

約数和(自身を含む): 565632000

約数和(自身を除く): 323119338

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 117839, 235678, 353517, 707034, 824873, 1649746, 2474619, 4949238, 5774111, 11548222, 17322333, 34644666, 40418777, 80837554, 121256331, 242512662]

約数ペア:

[(1, 242512662), (2, 121256331), (3, 80837554), (6, 40418777), (7, 34644666), (14, 17322333), (21, 11548222), (42, 5774111), (49, 4949238), (98, 2474619), (147, 1649746), (294, 824873), (343, 707034), (686, 353517), (1029, 235678), (2058, 117839)]