16628172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5477}}^1$

素因数の和:5518

約数の個数: 48

約数和(自身を含む): 44174592

約数和(自身を除く): 27546420

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 5477, 10954, 16431, 21908, 32862, 60247, 65724, 120494, 125971, 180741, 240988, 251942, 361482, 377913, 503884, 722964, 755826, 1385681, 1511652, 2771362, 4157043, 5542724, 8314086, 16628172]

約数ペア:

[(1, 16628172), (2, 8314086), (3, 5542724), (4, 4157043), (6, 2771362), (11, 1511652), (12, 1385681), (22, 755826), (23, 722964), (33, 503884), (44, 377913), (46, 361482), (66, 251942), (69, 240988), (92, 180741), (132, 125971), (138, 120494), (253, 65724), (276, 60247), (506, 32862), (759, 21908), (1012, 16431), (1518, 10954), (3036, 5477)]