15694814412

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1997}}^1\times {\mathrm{5077}}^1$

素因数の和:7127

約数の個数: 72

約数和(自身を含む): 40623959376

約数和(自身を除く): 24929144964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 1997, 3994, 5077, 5991, 7988, 10154, 11982, 15231, 17973, 20308, 23964, 30462, 35946, 45693, 60924, 71892, 85871, 91386, 171742, 182772, 218311, 257613, 343484, 436622, 515226, 654933, 772839, 873244, 1030452, 1309866, 1545678, 1964799, 2619732, 3091356, 3929598, 7859196, 10138769, 20277538, 30416307, 40555076, 60832614, 91248921, 121665228, 182497842, 364995684, 435967067, 871934134, 1307901201, 1743868268, 2615802402, 3923703603, 5231604804, 7847407206, 15694814412]

約数ペア:

[(1, 15694814412), (2, 7847407206), (3, 5231604804), (4, 3923703603), (6, 2615802402), (9, 1743868268), (12, 1307901201), (18, 871934134), (36, 435967067), (43, 364995684), (86, 182497842), (129, 121665228), (172, 91248921), (258, 60832614), (387, 40555076), (516, 30416307), (774, 20277538), (1548, 10138769), (1997, 7859196), (3994, 3929598), (5077, 3091356), (5991, 2619732), (7988, 1964799), (10154, 1545678), (11982, 1309866), (15231, 1030452), (17973, 873244), (20308, 772839), (23964, 654933), (30462, 515226), (35946, 436622), (45693, 343484), (60924, 257613), (71892, 218311), (85871, 182772), (91386, 171742)]