2630826

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 6589440

約数和(自身を除く): 3958614

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 43, 54, 66, 86, 99, 103, 129, 198, 206, 258, 297, 309, 387, 473, 594, 618, 774, 927, 946, 1133, 1161, 1419, 1854, 2266, 2322, 2781, 2838, 3399, 4257, 4429, 5562, 6798, 8514, 8858, 10197, 12771, 13287, 20394, 25542, 26574, 30591, 39861, 48719, 61182, 79722, 97438, 119583, 146157, 239166, 292314, 438471, 876942, 1315413, 2630826]

約数ペア:

[(1, 2630826), (2, 1315413), (3, 876942), (6, 438471), (9, 292314), (11, 239166), (18, 146157), (22, 119583), (27, 97438), (33, 79722), (43, 61182), (54, 48719), (66, 39861), (86, 30591), (99, 26574), (103, 25542), (129, 20394), (198, 13287), (206, 12771), (258, 10197), (297, 8858), (309, 8514), (387, 6798), (473, 5562), (594, 4429), (618, 4257), (774, 3399), (927, 2838), (946, 2781), (1133, 2322), (1161, 2266), (1419, 1854)]