26520516

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:561

約数の個数: 72

約数和(自身を含む): 73723104

約数和(自身を除く): 47202588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 193, 198, 347, 386, 396, 579, 694, 772, 1041, 1158, 1388, 1737, 2082, 2123, 2316, 3123, 3474, 3817, 4164, 4246, 6246, 6369, 6948, 7634, 8492, 11451, 12492, 12738, 15268, 19107, 22902, 25476, 34353, 38214, 45804, 66971, 68706, 76428, 133942, 137412, 200913, 267884, 401826, 602739, 736681, 803652, 1205478, 1473362, 2210043, 2410956, 2946724, 4420086, 6630129, 8840172, 13260258, 26520516]

約数ペア:

[(1, 26520516), (2, 13260258), (3, 8840172), (4, 6630129), (6, 4420086), (9, 2946724), (11, 2410956), (12, 2210043), (18, 1473362), (22, 1205478), (33, 803652), (36, 736681), (44, 602739), (66, 401826), (99, 267884), (132, 200913), (193, 137412), (198, 133942), (347, 76428), (386, 68706), (396, 66971), (579, 45804), (694, 38214), (772, 34353), (1041, 25476), (1158, 22902), (1388, 19107), (1737, 15268), (2082, 12738), (2123, 12492), (2316, 11451), (3123, 8492), (3474, 7634), (3817, 6948), (4164, 6369), (4246, 6246)]