4558554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:73

約数の個数: 144

約数和(自身を含む): 13942656

約数和(自身を除く): 9384102

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 23, 26, 33, 39, 42, 46, 63, 66, 69, 77, 78, 91, 99, 117, 121, 126, 138, 143, 154, 161, 182, 198, 207, 231, 234, 242, 253, 273, 286, 299, 322, 363, 414, 429, 462, 483, 506, 546, 598, 693, 726, 759, 819, 847, 858, 897, 966, 1001, 1089, 1287, 1386, 1449, 1518, 1573, 1638, 1694, 1771, 1794, 2002, 2093, 2178, 2277, 2541, 2574, 2691, 2783, 2898, 3003, 3146, 3289, 3542, 4186, 4554, 4719, 5082, 5313, 5382, 5566, 6006, 6279, 6578, 7623, 8349, 9009, 9438, 9867, 10626, 11011, 12558, 14157, 15246, 15939, 16698, 18018, 18837, 19481, 19734, 22022, 23023, 25047, 28314, 29601, 31878, 33033, 36179, 37674, 38962, 46046, 50094, 58443, 59202, 66066, 69069, 72358, 99099, 108537, 116886, 138138, 175329, 198198, 207207, 217074, 253253, 325611, 350658, 414414, 506506, 651222, 759759, 1519518, 2279277, 4558554]

約数ペア:

[(1, 4558554), (2, 2279277), (3, 1519518), (6, 759759), (7, 651222), (9, 506506), (11, 414414), (13, 350658), (14, 325611), (18, 253253), (21, 217074), (22, 207207), (23, 198198), (26, 175329), (33, 138138), (39, 116886), (42, 108537), (46, 99099), (63, 72358), (66, 69069), (69, 66066), (77, 59202), (78, 58443), (91, 50094), (99, 46046), (117, 38962), (121, 37674), (126, 36179), (138, 33033), (143, 31878), (154, 29601), (161, 28314), (182, 25047), (198, 23023), (207, 22022), (231, 19734), (234, 19481), (242, 18837), (253, 18018), (273, 16698), (286, 15939), (299, 15246), (322, 14157), (363, 12558), (414, 11011), (429, 10626), (462, 9867), (483, 9438), (506, 9009), (546, 8349), (598, 7623), (693, 6578), (726, 6279), (759, 6006), (819, 5566), (847, 5382), (858, 5313), (897, 5082), (966, 4719), (1001, 4554), (1089, 4186), (1287, 3542), (1386, 3289), (1449, 3146), (1518, 3003), (1573, 2898), (1638, 2783), (1694, 2691), (1771, 2574), (1794, 2541), (2002, 2277), (2093, 2178)]