6855576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 128

約数和(自身を含む): 21880320

約数和(自身を除く): 15024744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 43, 52, 56, 73, 78, 84, 86, 91, 104, 129, 146, 156, 168, 172, 182, 219, 258, 273, 292, 301, 312, 344, 364, 438, 511, 516, 546, 559, 584, 602, 728, 876, 903, 949, 1022, 1032, 1092, 1118, 1204, 1533, 1677, 1752, 1806, 1898, 2044, 2184, 2236, 2408, 2847, 3066, 3139, 3354, 3612, 3796, 3913, 4088, 4472, 5694, 6132, 6278, 6643, 6708, 7224, 7592, 7826, 9417, 11388, 11739, 12264, 12556, 13286, 13416, 15652, 18834, 19929, 21973, 22776, 23478, 25112, 26572, 31304, 37668, 39858, 40807, 43946, 46956, 53144, 65919, 75336, 79716, 81614, 87892, 93912, 122421, 131838, 159432, 163228, 175784, 244842, 263676, 285649, 326456, 489684, 527352, 571298, 856947, 979368, 1142596, 1713894, 2285192, 3427788, 6855576]

約数ペア:

[(1, 6855576), (2, 3427788), (3, 2285192), (4, 1713894), (6, 1142596), (7, 979368), (8, 856947), (12, 571298), (13, 527352), (14, 489684), (21, 326456), (24, 285649), (26, 263676), (28, 244842), (39, 175784), (42, 163228), (43, 159432), (52, 131838), (56, 122421), (73, 93912), (78, 87892), (84, 81614), (86, 79716), (91, 75336), (104, 65919), (129, 53144), (146, 46956), (156, 43946), (168, 40807), (172, 39858), (182, 37668), (219, 31304), (258, 26572), (273, 25112), (292, 23478), (301, 22776), (312, 21973), (344, 19929), (364, 18834), (438, 15652), (511, 13416), (516, 13286), (546, 12556), (559, 12264), (584, 11739), (602, 11388), (728, 9417), (876, 7826), (903, 7592), (949, 7224), (1022, 6708), (1032, 6643), (1092, 6278), (1118, 6132), (1204, 5694), (1533, 4472), (1677, 4088), (1752, 3913), (1806, 3796), (1898, 3612), (2044, 3354), (2184, 3139), (2236, 3066), (2408, 2847)]