1619982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:94

約数の個数: 96

約数和(自身を含む): 4612608

約数和(自身を除く): 2992626

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 39, 42, 43, 46, 63, 69, 78, 86, 91, 117, 126, 129, 138, 161, 182, 207, 234, 258, 273, 299, 301, 322, 387, 414, 483, 546, 559, 598, 602, 774, 819, 897, 903, 966, 989, 1118, 1449, 1638, 1677, 1794, 1806, 1978, 2093, 2691, 2709, 2898, 2967, 3354, 3913, 4186, 5031, 5382, 5418, 5934, 6279, 6923, 7826, 8901, 10062, 11739, 12558, 12857, 13846, 17802, 18837, 20769, 23478, 25714, 35217, 37674, 38571, 41538, 62307, 70434, 77142, 89999, 115713, 124614, 179998, 231426, 269997, 539994, 809991, 1619982]

約数ペア:

[(1, 1619982), (2, 809991), (3, 539994), (6, 269997), (7, 231426), (9, 179998), (13, 124614), (14, 115713), (18, 89999), (21, 77142), (23, 70434), (26, 62307), (39, 41538), (42, 38571), (43, 37674), (46, 35217), (63, 25714), (69, 23478), (78, 20769), (86, 18837), (91, 17802), (117, 13846), (126, 12857), (129, 12558), (138, 11739), (161, 10062), (182, 8901), (207, 7826), (234, 6923), (258, 6279), (273, 5934), (299, 5418), (301, 5382), (322, 5031), (387, 4186), (414, 3913), (483, 3354), (546, 2967), (559, 2898), (598, 2709), (602, 2691), (774, 2093), (819, 1978), (897, 1806), (903, 1794), (966, 1677), (989, 1638), (1118, 1449)]