1729602

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 72

約数和(自身を含む): 4561596

約数和(自身を除く): 2831994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 49, 53, 63, 74, 98, 106, 111, 126, 147, 159, 222, 259, 294, 318, 333, 371, 441, 477, 518, 666, 742, 777, 882, 954, 1113, 1554, 1813, 1961, 2226, 2331, 2597, 3339, 3626, 3922, 4662, 5194, 5439, 5883, 6678, 7791, 10878, 11766, 13727, 15582, 16317, 17649, 23373, 27454, 32634, 35298, 41181, 46746, 82362, 96089, 123543, 192178, 247086, 288267, 576534, 864801, 1729602]

約数ペア:

[(1, 1729602), (2, 864801), (3, 576534), (6, 288267), (7, 247086), (9, 192178), (14, 123543), (18, 96089), (21, 82362), (37, 46746), (42, 41181), (49, 35298), (53, 32634), (63, 27454), (74, 23373), (98, 17649), (106, 16317), (111, 15582), (126, 13727), (147, 11766), (159, 10878), (222, 7791), (259, 6678), (294, 5883), (318, 5439), (333, 5194), (371, 4662), (441, 3922), (477, 3626), (518, 3339), (666, 2597), (742, 2331), (777, 2226), (882, 1961), (954, 1813), (1113, 1554)]