18753101312

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2903}}^1$

素因数の和:3000

約数の個数: 160

約数和(自身を含む): 43349796864

約数和(自身を除く): 24596695552

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 37, 44, 62, 64, 74, 88, 124, 128, 148, 176, 248, 256, 296, 341, 352, 407, 496, 512, 592, 682, 704, 814, 992, 1147, 1184, 1364, 1408, 1628, 1984, 2294, 2368, 2728, 2816, 2903, 3256, 3968, 4588, 4736, 5456, 5632, 5806, 6512, 7936, 9176, 9472, 10912, 11612, 12617, 13024, 15872, 18352, 18944, 21824, 23224, 25234, 26048, 31933, 36704, 43648, 46448, 50468, 52096, 63866, 73408, 87296, 89993, 92896, 100936, 104192, 107411, 127732, 146816, 174592, 179986, 185792, 201872, 208384, 214822, 255464, 293632, 359972, 371584, 403744, 429644, 510928, 587264, 719944, 743168, 807488, 859288, 989923, 1021856, 1181521, 1439888, 1486336, 1614976, 1718576, 1979846, 2043712, 2363042, 2879776, 3229952, 3329741, 3437152, 3959692, 4087424, 4726084, 5759552, 6459904, 6659482, 6874304, 7919384, 8174848, 9452168, 11519104, 13318964, 13748608, 15838768, 16349696, 18904336, 23038208, 26637928, 27497216, 31677536, 36627151, 37808672, 46076416, 53275856, 54994432, 63355072, 73254302, 75617344, 106551712, 126710144, 146508604, 151234688, 213103424, 253420288, 293017208, 302469376, 426206848, 506840576, 586034416, 604938752, 852413696, 1172068832, 1704827392, 2344137664, 4688275328, 9376550656, 18753101312]

約数ペア:

[(1, 18753101312), (2, 9376550656), (4, 4688275328), (8, 2344137664), (11, 1704827392), (16, 1172068832), (22, 852413696), (31, 604938752), (32, 586034416), (37, 506840576), (44, 426206848), (62, 302469376), (64, 293017208), (74, 253420288), (88, 213103424), (124, 151234688), (128, 146508604), (148, 126710144), (176, 106551712), (248, 75617344), (256, 73254302), (296, 63355072), (341, 54994432), (352, 53275856), (407, 46076416), (496, 37808672), (512, 36627151), (592, 31677536), (682, 27497216), (704, 26637928), (814, 23038208), (992, 18904336), (1147, 16349696), (1184, 15838768), (1364, 13748608), (1408, 13318964), (1628, 11519104), (1984, 9452168), (2294, 8174848), (2368, 7919384), (2728, 6874304), (2816, 6659482), (2903, 6459904), (3256, 5759552), (3968, 4726084), (4588, 4087424), (4736, 3959692), (5456, 3437152), (5632, 3329741), (5806, 3229952), (6512, 2879776), (7936, 2363042), (9176, 2043712), (9472, 1979846), (10912, 1718576), (11612, 1614976), (12617, 1486336), (13024, 1439888), (15872, 1181521), (18352, 1021856), (18944, 989923), (21824, 859288), (23224, 807488), (25234, 743168), (26048, 719944), (31933, 587264), (36704, 510928), (43648, 429644), (46448, 403744), (50468, 371584), (52096, 359972), (63866, 293632), (73408, 255464), (87296, 214822), (89993, 208384), (92896, 201872), (100936, 185792), (104192, 179986), (107411, 174592), (127732, 146816)]