2664882

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 6465888

約数和(自身を除く): 3801006

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 313, 387, 473, 626, 774, 939, 946, 1419, 1878, 2817, 2838, 3443, 4257, 5634, 6886, 8514, 10329, 13459, 20658, 26918, 30987, 40377, 61974, 80754, 121131, 148049, 242262, 296098, 444147, 888294, 1332441, 2664882]

約数ペア:

[(1, 2664882), (2, 1332441), (3, 888294), (6, 444147), (9, 296098), (11, 242262), (18, 148049), (22, 121131), (33, 80754), (43, 61974), (66, 40377), (86, 30987), (99, 26918), (129, 20658), (198, 13459), (258, 10329), (313, 8514), (387, 6886), (473, 5634), (626, 4257), (774, 3443), (939, 2838), (946, 2817), (1419, 1878)]