2017189587

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3583}}^1$

素因数の和:3712

約数の個数: 64

約数和(自身を含む): 3468165120

約数和(自身を除く): 1450975533

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 83, 119, 133, 249, 323, 357, 399, 581, 969, 1411, 1577, 1743, 2261, 3583, 4233, 4731, 6783, 9877, 10749, 11039, 25081, 26809, 29631, 33117, 60911, 68077, 75243, 80427, 182733, 187663, 204231, 297389, 426377, 476539, 562989, 892167, 1157309, 1279131, 1429617, 2081723, 3471927, 5055613, 5650391, 6245169, 8101163, 15166839, 16951173, 24303489, 35389291, 39552737, 96056647, 106167873, 118658211, 288169941, 672396529, 2017189587]

約数ペア:

[(1, 2017189587), (3, 672396529), (7, 288169941), (17, 118658211), (19, 106167873), (21, 96056647), (51, 39552737), (57, 35389291), (83, 24303489), (119, 16951173), (133, 15166839), (249, 8101163), (323, 6245169), (357, 5650391), (399, 5055613), (581, 3471927), (969, 2081723), (1411, 1429617), (1577, 1279131), (1743, 1157309), (2261, 892167), (3583, 562989), (4233, 476539), (4731, 426377), (6783, 297389), (9877, 204231), (10749, 187663), (11039, 182733), (25081, 80427), (26809, 75243), (29631, 68077), (33117, 60911)]