13221912

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 37825200

約数和(自身を除く): 24603288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 121, 132, 157, 174, 232, 242, 264, 314, 319, 348, 363, 471, 484, 628, 638, 696, 726, 942, 957, 968, 1256, 1276, 1452, 1727, 1884, 1914, 2552, 2904, 3454, 3509, 3768, 3828, 4553, 5181, 6908, 7018, 7656, 9106, 10362, 10527, 13659, 13816, 14036, 18212, 18997, 20724, 21054, 27318, 28072, 36424, 37994, 41448, 42108, 50083, 54636, 56991, 75988, 84216, 100166, 109272, 113982, 150249, 151976, 200332, 227964, 300498, 400664, 455928, 550913, 600996, 1101826, 1201992, 1652739, 2203652, 3305478, 4407304, 6610956, 13221912]

約数ペア:

[(1, 13221912), (2, 6610956), (3, 4407304), (4, 3305478), (6, 2203652), (8, 1652739), (11, 1201992), (12, 1101826), (22, 600996), (24, 550913), (29, 455928), (33, 400664), (44, 300498), (58, 227964), (66, 200332), (87, 151976), (88, 150249), (116, 113982), (121, 109272), (132, 100166), (157, 84216), (174, 75988), (232, 56991), (242, 54636), (264, 50083), (314, 42108), (319, 41448), (348, 37994), (363, 36424), (471, 28072), (484, 27318), (628, 21054), (638, 20724), (696, 18997), (726, 18212), (942, 14036), (957, 13816), (968, 13659), (1256, 10527), (1276, 10362), (1452, 9106), (1727, 7656), (1884, 7018), (1914, 6908), (2552, 5181), (2904, 4553), (3454, 3828), (3509, 3768)]