12738492

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 36565760

約数和(自身を除く): 23827268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 78, 86, 108, 117, 129, 156, 172, 211, 234, 258, 351, 387, 422, 468, 516, 559, 633, 702, 774, 844, 1118, 1161, 1266, 1404, 1548, 1677, 1899, 2236, 2322, 2532, 2743, 3354, 3798, 4644, 5031, 5486, 5697, 6708, 7596, 8229, 9073, 10062, 10972, 11394, 15093, 16458, 18146, 20124, 22788, 24687, 27219, 30186, 32916, 36292, 49374, 54438, 60372, 74061, 81657, 98748, 108876, 117949, 148122, 163314, 235898, 244971, 296244, 326628, 353847, 471796, 489942, 707694, 979884, 1061541, 1415388, 2123082, 3184623, 4246164, 6369246, 12738492]

約数ペア:

[(1, 12738492), (2, 6369246), (3, 4246164), (4, 3184623), (6, 2123082), (9, 1415388), (12, 1061541), (13, 979884), (18, 707694), (26, 489942), (27, 471796), (36, 353847), (39, 326628), (43, 296244), (52, 244971), (54, 235898), (78, 163314), (86, 148122), (108, 117949), (117, 108876), (129, 98748), (156, 81657), (172, 74061), (211, 60372), (234, 54438), (258, 49374), (351, 36292), (387, 32916), (422, 30186), (468, 27219), (516, 24687), (559, 22788), (633, 20124), (702, 18146), (774, 16458), (844, 15093), (1118, 11394), (1161, 10972), (1266, 10062), (1404, 9073), (1548, 8229), (1677, 7596), (1899, 6708), (2236, 5697), (2322, 5486), (2532, 5031), (2743, 4644), (3354, 3798)]