2012968167

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 3453050880

約数和(自身を除く): 1440082713

約数列:

[1, 3, 7, 19, 21, 31, 49, 57, 67, 93, 133, 147, 201, 217, 347, 399, 469, 589, 651, 931, 1041, 1273, 1407, 1519, 1767, 2077, 2429, 2793, 3283, 3819, 4123, 4557, 6231, 6593, 7287, 8911, 9849, 10757, 12369, 14539, 17003, 19779, 23249, 26733, 28861, 32271, 39463, 43617, 46151, 51009, 62377, 69747, 75299, 86583, 101773, 118389, 138453, 162743, 187131, 204383, 225897, 276241, 305319, 323057, 441731, 488229, 527093, 613149, 720719, 828723, 969171, 1139201, 1325193, 1430681, 1581279, 1933687, 2162157, 3092117, 3417603, 4292043, 5045033, 5801061, 9276351, 10014767, 13693661, 15135099, 21644819, 30044301, 35315231, 41080983, 64934457, 95855627, 105945693, 287566881, 670989389, 2012968167]

約数ペア:

[(1, 2012968167), (3, 670989389), (7, 287566881), (19, 105945693), (21, 95855627), (31, 64934457), (49, 41080983), (57, 35315231), (67, 30044301), (93, 21644819), (133, 15135099), (147, 13693661), (201, 10014767), (217, 9276351), (347, 5801061), (399, 5045033), (469, 4292043), (589, 3417603), (651, 3092117), (931, 2162157), (1041, 1933687), (1273, 1581279), (1407, 1430681), (1519, 1325193), (1767, 1139201), (2077, 969171), (2429, 828723), (2793, 720719), (3283, 613149), (3819, 527093), (4123, 488229), (4557, 441731), (6231, 323057), (6593, 305319), (7287, 276241), (8911, 225897), (9849, 204383), (10757, 187131), (12369, 162743), (14539, 138453), (17003, 118389), (19779, 101773), (23249, 86583), (26733, 75299), (28861, 69747), (32271, 62377), (39463, 51009), (43617, 46151)]