22516494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:222

約数の個数: 128

約数和(自身を含む): 63479808

約数和(自身を除く): 40963314

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 23, 26, 33, 39, 42, 46, 66, 69, 77, 78, 91, 138, 143, 154, 161, 163, 182, 231, 253, 273, 286, 299, 322, 326, 429, 462, 483, 489, 506, 546, 598, 759, 858, 897, 966, 978, 1001, 1141, 1518, 1771, 1793, 1794, 2002, 2093, 2119, 2282, 3003, 3289, 3423, 3542, 3586, 3749, 4186, 4238, 5313, 5379, 6006, 6279, 6357, 6578, 6846, 7498, 9867, 10626, 10758, 11247, 12551, 12558, 12714, 14833, 19734, 22494, 23023, 23309, 25102, 26243, 29666, 37653, 41239, 44499, 46046, 46618, 48737, 52486, 69069, 69927, 75306, 78729, 82478, 88998, 97474, 123717, 138138, 139854, 146211, 157458, 163163, 247434, 288673, 292422, 326326, 341159, 489489, 536107, 577346, 682318, 866019, 978978, 1023477, 1072214, 1608321, 1732038, 2046954, 3216642, 3752749, 7505498, 11258247, 22516494]

約数ペア:

[(1, 22516494), (2, 11258247), (3, 7505498), (6, 3752749), (7, 3216642), (11, 2046954), (13, 1732038), (14, 1608321), (21, 1072214), (22, 1023477), (23, 978978), (26, 866019), (33, 682318), (39, 577346), (42, 536107), (46, 489489), (66, 341159), (69, 326326), (77, 292422), (78, 288673), (91, 247434), (138, 163163), (143, 157458), (154, 146211), (161, 139854), (163, 138138), (182, 123717), (231, 97474), (253, 88998), (273, 82478), (286, 78729), (299, 75306), (322, 69927), (326, 69069), (429, 52486), (462, 48737), (483, 46618), (489, 46046), (506, 44499), (546, 41239), (598, 37653), (759, 29666), (858, 26243), (897, 25102), (966, 23309), (978, 23023), (1001, 22494), (1141, 19734), (1518, 14833), (1771, 12714), (1793, 12558), (1794, 12551), (2002, 11247), (2093, 10758), (2119, 10626), (2282, 9867), (3003, 7498), (3289, 6846), (3423, 6578), (3542, 6357), (3586, 6279), (3749, 6006), (4186, 5379), (4238, 5313)]