42594741

素因数分解:

$3^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:533

約数の個数: 56

約数和(自身を含む): 77436864

約数和(自身を除く): 34842123

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 243, 357, 459, 491, 567, 729, 1071, 1377, 1473, 1701, 3213, 3437, 4131, 4419, 5103, 8347, 9639, 10311, 12393, 13257, 25041, 28917, 30933, 39771, 58429, 75123, 86751, 92799, 119313, 175287, 225369, 278397, 357939, 525861, 676107, 835191, 1577583, 2028321, 2505573, 4732749, 6084963, 14198247, 42594741]

約数ペア:

[(1, 42594741), (3, 14198247), (7, 6084963), (9, 4732749), (17, 2505573), (21, 2028321), (27, 1577583), (51, 835191), (63, 676107), (81, 525861), (119, 357939), (153, 278397), (189, 225369), (243, 175287), (357, 119313), (459, 92799), (491, 86751), (567, 75123), (729, 58429), (1071, 39771), (1377, 30933), (1473, 28917), (1701, 25041), (3213, 13257), (3437, 12393), (4131, 10311), (4419, 9639), (5103, 8347)]