18724992

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 192

約数和(自身を含む): 60775680

約数和(自身を除く): 42050688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 32, 33, 39, 44, 48, 52, 62, 64, 66, 78, 88, 93, 96, 104, 121, 124, 128, 132, 143, 156, 176, 186, 192, 208, 242, 248, 264, 286, 312, 341, 352, 363, 372, 384, 403, 416, 429, 484, 496, 528, 572, 624, 682, 704, 726, 744, 806, 832, 858, 968, 992, 1023, 1056, 1144, 1209, 1248, 1364, 1408, 1452, 1488, 1573, 1612, 1664, 1716, 1936, 1984, 2046, 2112, 2288, 2418, 2496, 2728, 2904, 2976, 3146, 3224, 3432, 3751, 3872, 3968, 4092, 4224, 4433, 4576, 4719, 4836, 4992, 5456, 5808, 5952, 6292, 6448, 6864, 7502, 7744, 8184, 8866, 9152, 9438, 9672, 10912, 11253, 11616, 11904, 12584, 12896, 13299, 13728, 15004, 15488, 16368, 17732, 18304, 18876, 19344, 21824, 22506, 23232, 25168, 25792, 26598, 27456, 30008, 32736, 35464, 37752, 38688, 43648, 45012, 46464, 48763, 50336, 51584, 53196, 54912, 60016, 65472, 70928, 75504, 77376, 90024, 97526, 100672, 106392, 120032, 130944, 141856, 146289, 151008, 154752, 180048, 195052, 201344, 212784, 240064, 283712, 292578, 302016, 360096, 390104, 425568, 480128, 567424, 585156, 604032, 720192, 780208, 851136, 1170312, 1440384, 1560416, 1702272, 2340624, 3120832, 4681248, 6241664, 9362496, 18724992]

約数ペア:

[(1, 18724992), (2, 9362496), (3, 6241664), (4, 4681248), (6, 3120832), (8, 2340624), (11, 1702272), (12, 1560416), (13, 1440384), (16, 1170312), (22, 851136), (24, 780208), (26, 720192), (31, 604032), (32, 585156), (33, 567424), (39, 480128), (44, 425568), (48, 390104), (52, 360096), (62, 302016), (64, 292578), (66, 283712), (78, 240064), (88, 212784), (93, 201344), (96, 195052), (104, 180048), (121, 154752), (124, 151008), (128, 146289), (132, 141856), (143, 130944), (156, 120032), (176, 106392), (186, 100672), (192, 97526), (208, 90024), (242, 77376), (248, 75504), (264, 70928), (286, 65472), (312, 60016), (341, 54912), (352, 53196), (363, 51584), (372, 50336), (384, 48763), (403, 46464), (416, 45012), (429, 43648), (484, 38688), (496, 37752), (528, 35464), (572, 32736), (624, 30008), (682, 27456), (704, 26598), (726, 25792), (744, 25168), (806, 23232), (832, 22506), (858, 21824), (968, 19344), (992, 18876), (1023, 18304), (1056, 17732), (1144, 16368), (1209, 15488), (1248, 15004), (1364, 13728), (1408, 13299), (1452, 12896), (1488, 12584), (1573, 11904), (1612, 11616), (1664, 11253), (1716, 10912), (1936, 9672), (1984, 9438), (2046, 9152), (2112, 8866), (2288, 8184), (2418, 7744), (2496, 7502), (2728, 6864), (2904, 6448), (2976, 6292), (3146, 5952), (3224, 5808), (3432, 5456), (3751, 4992), (3872, 4836), (3968, 4719), (4092, 4576), (4224, 4433)]