1779372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 5381376

約数和(自身を除く): 3602004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 307, 322, 414, 483, 614, 644, 828, 921, 966, 1228, 1449, 1842, 1932, 2149, 2763, 2898, 3684, 4298, 5526, 5796, 6447, 7061, 8596, 11052, 12894, 14122, 19341, 21183, 25788, 28244, 38682, 42366, 49427, 63549, 77364, 84732, 98854, 127098, 148281, 197708, 254196, 296562, 444843, 593124, 889686, 1779372]

約数ペア:

[(1, 1779372), (2, 889686), (3, 593124), (4, 444843), (6, 296562), (7, 254196), (9, 197708), (12, 148281), (14, 127098), (18, 98854), (21, 84732), (23, 77364), (28, 63549), (36, 49427), (42, 42366), (46, 38682), (63, 28244), (69, 25788), (84, 21183), (92, 19341), (126, 14122), (138, 12894), (161, 11052), (207, 8596), (252, 7061), (276, 6447), (307, 5796), (322, 5526), (414, 4298), (483, 3684), (614, 2898), (644, 2763), (828, 2149), (921, 1932), (966, 1842), (1228, 1449)]