18753669648

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{1439}}^1\times {\mathrm{1847}}^1$

素因数の和:3314

約数の個数: 180

約数和(自身を含む): 61128587520

約数和(自身を除く): 42374917872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1439, 1764, 1847, 2352, 2878, 3528, 3694, 4317, 5541, 5756, 7056, 7388, 8634, 10073, 11082, 11512, 12929, 12951, 14776, 16623, 17268, 20146, 22164, 23024, 25858, 25902, 29552, 30219, 33246, 34536, 38787, 40292, 44328, 51716, 51804, 60438, 66492, 69072, 70511, 77574, 80584, 88656, 90503, 90657, 103432, 103608, 116361, 120876, 132984, 141022, 155148, 161168, 181006, 181314, 206864, 207216, 211533, 232722, 241752, 265968, 271509, 282044, 310296, 362012, 362628, 423066, 465444, 483504, 543018, 564088, 620592, 634599, 724024, 725256, 814527, 846132, 930888, 1086036, 1128176, 1269198, 1448048, 1450512, 1629054, 1692264, 1861776, 2172072, 2538396, 2657833, 3258108, 3384528, 4344144, 5076792, 5315666, 6516216, 7973499, 10153584, 10631332, 13032432, 15946998, 18604831, 21262664, 23920497, 31893996, 37209662, 42525328, 47840994, 55814493, 63787992, 74419324, 95681988, 111628986, 127575984, 130233817, 148838648, 167443479, 191363976, 223257972, 260467634, 297677296, 334886958, 382727952, 390701451, 446515944, 520935268, 669773916, 781402902, 893031888, 1041870536, 1172104353, 1339547832, 1562805804, 2083741072, 2344208706, 2679095664, 3125611608, 4688417412, 6251223216, 9376834824, 18753669648]

約数ペア:

[(1, 18753669648), (2, 9376834824), (3, 6251223216), (4, 4688417412), (6, 3125611608), (7, 2679095664), (8, 2344208706), (9, 2083741072), (12, 1562805804), (14, 1339547832), (16, 1172104353), (18, 1041870536), (21, 893031888), (24, 781402902), (28, 669773916), (36, 520935268), (42, 446515944), (48, 390701451), (49, 382727952), (56, 334886958), (63, 297677296), (72, 260467634), (84, 223257972), (98, 191363976), (112, 167443479), (126, 148838648), (144, 130233817), (147, 127575984), (168, 111628986), (196, 95681988), (252, 74419324), (294, 63787992), (336, 55814493), (392, 47840994), (441, 42525328), (504, 37209662), (588, 31893996), (784, 23920497), (882, 21262664), (1008, 18604831), (1176, 15946998), (1439, 13032432), (1764, 10631332), (1847, 10153584), (2352, 7973499), (2878, 6516216), (3528, 5315666), (3694, 5076792), (4317, 4344144), (5541, 3384528), (5756, 3258108), (7056, 2657833), (7388, 2538396), (8634, 2172072), (10073, 1861776), (11082, 1692264), (11512, 1629054), (12929, 1450512), (12951, 1448048), (14776, 1269198), (16623, 1128176), (17268, 1086036), (20146, 930888), (22164, 846132), (23024, 814527), (25858, 725256), (25902, 724024), (29552, 634599), (30219, 620592), (33246, 564088), (34536, 543018), (38787, 483504), (40292, 465444), (44328, 423066), (51716, 362628), (51804, 362012), (60438, 310296), (66492, 282044), (69072, 271509), (70511, 265968), (77574, 241752), (80584, 232722), (88656, 211533), (90503, 207216), (90657, 206864), (103432, 181314), (103608, 181006), (116361, 161168), (120876, 155148), (132984, 141022)]