9874872

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{311}}^1$

素因数の和:343

約数の個数: 120

約数和(自身を含む): 32277960

約数和(自身を除く): 22403088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 311, 324, 378, 392, 441, 504, 567, 588, 622, 648, 756, 882, 933, 1134, 1176, 1244, 1323, 1512, 1764, 1866, 2177, 2268, 2488, 2646, 2799, 3528, 3732, 3969, 4354, 4536, 5292, 5598, 6531, 7464, 7938, 8397, 8708, 10584, 11196, 13062, 15239, 15876, 16794, 17416, 19593, 22392, 25191, 26124, 30478, 31752, 33588, 39186, 45717, 50382, 52248, 58779, 60956, 67176, 78372, 91434, 100764, 117558, 121912, 137151, 156744, 176337, 182868, 201528, 235116, 274302, 352674, 365736, 411453, 470232, 548604, 705348, 822906, 1097208, 1234359, 1410696, 1645812, 2468718, 3291624, 4937436, 9874872]

約数ペア:

[(1, 9874872), (2, 4937436), (3, 3291624), (4, 2468718), (6, 1645812), (7, 1410696), (8, 1234359), (9, 1097208), (12, 822906), (14, 705348), (18, 548604), (21, 470232), (24, 411453), (27, 365736), (28, 352674), (36, 274302), (42, 235116), (49, 201528), (54, 182868), (56, 176337), (63, 156744), (72, 137151), (81, 121912), (84, 117558), (98, 100764), (108, 91434), (126, 78372), (147, 67176), (162, 60956), (168, 58779), (189, 52248), (196, 50382), (216, 45717), (252, 39186), (294, 33588), (311, 31752), (324, 30478), (378, 26124), (392, 25191), (441, 22392), (504, 19593), (567, 17416), (588, 16794), (622, 15876), (648, 15239), (756, 13062), (882, 11196), (933, 10584), (1134, 8708), (1176, 8397), (1244, 7938), (1323, 7464), (1512, 6531), (1764, 5598), (1866, 5292), (2177, 4536), (2268, 4354), (2488, 3969), (2646, 3732), (2799, 3528)]