18634519872

素因数分解:

$2^6\times 3^2\times {\mathrm{461}}^1\times {\mathrm{70177}}^1$

素因数の和:70656

約数の個数: 84

約数和(自身を含む): 53529111636

約数和(自身を除く): 34894591764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 461, 576, 922, 1383, 1844, 2766, 3688, 4149, 5532, 7376, 8298, 11064, 14752, 16596, 22128, 29504, 33192, 44256, 66384, 70177, 88512, 132768, 140354, 210531, 265536, 280708, 421062, 561416, 631593, 842124, 1122832, 1263186, 1684248, 2245664, 2526372, 3368496, 4491328, 5052744, 6736992, 10105488, 13473984, 20210976, 32351597, 40421952, 64703194, 97054791, 129406388, 194109582, 258812776, 291164373, 388219164, 517625552, 582328746, 776438328, 1035251104, 1164657492, 1552876656, 2070502208, 2329314984, 3105753312, 4658629968, 6211506624, 9317259936, 18634519872]

約数ペア:

[(1, 18634519872), (2, 9317259936), (3, 6211506624), (4, 4658629968), (6, 3105753312), (8, 2329314984), (9, 2070502208), (12, 1552876656), (16, 1164657492), (18, 1035251104), (24, 776438328), (32, 582328746), (36, 517625552), (48, 388219164), (64, 291164373), (72, 258812776), (96, 194109582), (144, 129406388), (192, 97054791), (288, 64703194), (461, 40421952), (576, 32351597), (922, 20210976), (1383, 13473984), (1844, 10105488), (2766, 6736992), (3688, 5052744), (4149, 4491328), (5532, 3368496), (7376, 2526372), (8298, 2245664), (11064, 1684248), (14752, 1263186), (16596, 1122832), (22128, 842124), (29504, 631593), (33192, 561416), (44256, 421062), (66384, 280708), (70177, 265536), (88512, 210531), (132768, 140354)]