2044746

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 5054400

約数和(自身を除く): 3009654

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 449, 506, 759, 898, 1347, 1518, 2277, 2694, 4041, 4554, 4939, 8082, 9878, 10327, 14817, 20654, 29634, 30981, 44451, 61962, 88902, 92943, 113597, 185886, 227194, 340791, 681582, 1022373, 2044746]

約数ペア:

[(1, 2044746), (2, 1022373), (3, 681582), (6, 340791), (9, 227194), (11, 185886), (18, 113597), (22, 92943), (23, 88902), (33, 61962), (46, 44451), (66, 30981), (69, 29634), (99, 20654), (138, 14817), (198, 10327), (207, 9878), (253, 8082), (414, 4939), (449, 4554), (506, 4041), (759, 2694), (898, 2277), (1347, 1518)]