2040746589

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{14771}}^1$

素因数の和:14847

約数の個数: 64

約数和(自身を含む): 3743815680

約数和(自身を除く): 1703069091

約数列:

[1, 3, 7, 9, 17, 21, 27, 43, 51, 63, 119, 129, 153, 189, 301, 357, 387, 459, 731, 903, 1071, 1161, 2193, 2709, 3213, 5117, 6579, 8127, 14771, 15351, 19737, 44313, 46053, 103397, 132939, 138159, 251107, 310191, 398817, 635153, 753321, 930573, 1757749, 1905459, 2259963, 2791719, 4446071, 5273247, 5716377, 6779889, 10797601, 13338213, 15819741, 17149131, 32392803, 40014639, 47459223, 75583207, 97178409, 120043917, 226749621, 291535227, 680248863, 2040746589]

約数ペア:

[(1, 2040746589), (3, 680248863), (7, 291535227), (9, 226749621), (17, 120043917), (21, 97178409), (27, 75583207), (43, 47459223), (51, 40014639), (63, 32392803), (119, 17149131), (129, 15819741), (153, 13338213), (189, 10797601), (301, 6779889), (357, 5716377), (387, 5273247), (459, 4446071), (731, 2791719), (903, 2259963), (1071, 1905459), (1161, 1757749), (2193, 930573), (2709, 753321), (3213, 635153), (5117, 398817), (6579, 310191), (8127, 251107), (14771, 138159), (15351, 132939), (19737, 103397), (44313, 46053)]