16603704

素因数分解:

$2^3\times 3^7\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:113

約数の個数: 128

約数和(自身を含む): 50971200

約数和(自身を除く): 34367496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 73, 78, 81, 104, 108, 117, 146, 156, 162, 216, 219, 234, 243, 292, 312, 324, 351, 438, 468, 486, 584, 648, 657, 702, 729, 876, 936, 949, 972, 1053, 1314, 1404, 1458, 1752, 1898, 1944, 1971, 2106, 2187, 2628, 2808, 2847, 2916, 3159, 3796, 3942, 4212, 4374, 5256, 5694, 5832, 5913, 6318, 7592, 7884, 8424, 8541, 8748, 9477, 11388, 11826, 12636, 15768, 17082, 17496, 17739, 18954, 22776, 23652, 25272, 25623, 28431, 34164, 35478, 37908, 47304, 51246, 53217, 56862, 68328, 70956, 75816, 76869, 102492, 106434, 113724, 141912, 153738, 159651, 204984, 212868, 227448, 230607, 307476, 319302, 425736, 461214, 614952, 638604, 691821, 922428, 1277208, 1383642, 1844856, 2075463, 2767284, 4150926, 5534568, 8301852, 16603704]

約数ペア:

[(1, 16603704), (2, 8301852), (3, 5534568), (4, 4150926), (6, 2767284), (8, 2075463), (9, 1844856), (12, 1383642), (13, 1277208), (18, 922428), (24, 691821), (26, 638604), (27, 614952), (36, 461214), (39, 425736), (52, 319302), (54, 307476), (72, 230607), (73, 227448), (78, 212868), (81, 204984), (104, 159651), (108, 153738), (117, 141912), (146, 113724), (156, 106434), (162, 102492), (216, 76869), (219, 75816), (234, 70956), (243, 68328), (292, 56862), (312, 53217), (324, 51246), (351, 47304), (438, 37908), (468, 35478), (486, 34164), (584, 28431), (648, 25623), (657, 25272), (702, 23652), (729, 22776), (876, 18954), (936, 17739), (949, 17496), (972, 17082), (1053, 15768), (1314, 12636), (1404, 11826), (1458, 11388), (1752, 9477), (1898, 8748), (1944, 8541), (1971, 8424), (2106, 7884), (2187, 7592), (2628, 6318), (2808, 5913), (2847, 5832), (2916, 5694), (3159, 5256), (3796, 4374), (3942, 4212)]