126880614

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{335663}}^1$

素因数の和:335681

約数の個数: 32

約数和(自身を含む): 322237440

約数和(自身を除く): 195356826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 335663, 671326, 1006989, 2013978, 2349641, 3020967, 4699282, 6041934, 7048923, 9062901, 14097846, 18125802, 21146769, 42293538, 63440307, 126880614]

約数ペア:

[(1, 126880614), (2, 63440307), (3, 42293538), (6, 21146769), (7, 18125802), (9, 14097846), (14, 9062901), (18, 7048923), (21, 6041934), (27, 4699282), (42, 3020967), (54, 2349641), (63, 2013978), (126, 1006989), (189, 671326), (378, 335663)]