15745642218

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{937}}^1\times {\mathrm{7237}}^1$

素因数の和:8228

約数の個数: 64

約数和(自身を含む): 35847208320

約数和(自身を除く): 20101566102

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 937, 1161, 1874, 2322, 2811, 5622, 7237, 8433, 14474, 16866, 21711, 25299, 40291, 43422, 50598, 65133, 80582, 120873, 130266, 195399, 241746, 311191, 362619, 390798, 622382, 725238, 933573, 1087857, 1867146, 2175714, 2800719, 5601438, 6781069, 8402157, 13562138, 16804314, 20343207, 40686414, 61029621, 122059242, 183088863, 291585967, 366177726, 583171934, 874757901, 1749515802, 2624273703, 5248547406, 7872821109, 15745642218]

約数ペア:

[(1, 15745642218), (2, 7872821109), (3, 5248547406), (6, 2624273703), (9, 1749515802), (18, 874757901), (27, 583171934), (43, 366177726), (54, 291585967), (86, 183088863), (129, 122059242), (258, 61029621), (387, 40686414), (774, 20343207), (937, 16804314), (1161, 13562138), (1874, 8402157), (2322, 6781069), (2811, 5601438), (5622, 2800719), (7237, 2175714), (8433, 1867146), (14474, 1087857), (16866, 933573), (21711, 725238), (25299, 622382), (40291, 390798), (43422, 362619), (50598, 311191), (65133, 241746), (80582, 195399), (120873, 130266)]