2016193683861

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{4146013}}^1$

素因数の和:4146143

約数の個数: 64

約数和(自身を含む): 3566235402240

約数和(自身を除く): 1550041718379

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 83, 93, 189, 217, 249, 279, 581, 651, 747, 837, 1743, 1953, 2241, 2573, 5229, 5859, 7719, 15687, 18011, 23157, 54033, 69471, 162099, 486297, 4146013, 12438039, 29022091, 37314117, 87066273, 111942351, 128526403, 261198819, 344119079, 385579209, 783596457, 899684821, 1032357237, 1156737627, 2408833553, 2699054463, 3097071711, 3470212881, 7226500659, 8097163389, 9291215133, 10667691449, 21679501977, 24291490167, 32003074347, 65038505931, 74673840143, 96009223041, 224021520429, 288027669123, 672064561287, 2016193683861]

約数ペア:

[(1, 2016193683861), (3, 672064561287), (7, 288027669123), (9, 224021520429), (21, 96009223041), (27, 74673840143), (31, 65038505931), (63, 32003074347), (83, 24291490167), (93, 21679501977), (189, 10667691449), (217, 9291215133), (249, 8097163389), (279, 7226500659), (581, 3470212881), (651, 3097071711), (747, 2699054463), (837, 2408833553), (1743, 1156737627), (1953, 1032357237), (2241, 899684821), (2573, 783596457), (5229, 385579209), (5859, 344119079), (7719, 261198819), (15687, 128526403), (18011, 111942351), (23157, 87066273), (54033, 37314117), (69471, 29022091), (162099, 12438039), (486297, 4146013)]