18400494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{25771}}^1$

素因数の和:25800

約数の個数: 32

約数和(自身を含む): 44534016

約数和(自身を除く): 26133522

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 25771, 51542, 77313, 154626, 180397, 360794, 438107, 541191, 876214, 1082382, 1314321, 2628642, 3066749, 6133498, 9200247, 18400494]

約数ペア:

[(1, 18400494), (2, 9200247), (3, 6133498), (6, 3066749), (7, 2628642), (14, 1314321), (17, 1082382), (21, 876214), (34, 541191), (42, 438107), (51, 360794), (102, 180397), (119, 154626), (238, 77313), (357, 51542), (714, 25771)]