68754798

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{181891}}^1$

素因数の和:181909

約数の個数: 32

約数和(自身を含む): 174616320

約数和(自身を除く): 105861522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 181891, 363782, 545673, 1091346, 1273237, 1637019, 2546474, 3274038, 3819711, 4911057, 7639422, 9822114, 11459133, 22918266, 34377399, 68754798]

約数ペア:

[(1, 68754798), (2, 34377399), (3, 22918266), (6, 11459133), (7, 9822114), (9, 7639422), (14, 4911057), (18, 3819711), (21, 3274038), (27, 2546474), (42, 1637019), (54, 1273237), (63, 1091346), (126, 545673), (189, 363782), (378, 181891)]