18019552896

素因数分解:

$2^7\times 3^4\times {\mathrm{1277}}^1\times {\mathrm{1361}}^1$

素因数の和:2664

約数の個数: 160

約数和(自身を含む): 53707323780

約数和(自身を除く): 35687770884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1277, 1296, 1361, 1728, 2554, 2592, 2722, 3456, 3831, 4083, 5108, 5184, 5444, 7662, 8166, 10216, 10368, 10888, 11493, 12249, 15324, 16332, 20432, 21776, 22986, 24498, 30648, 32664, 34479, 36747, 40864, 43552, 45972, 48996, 61296, 65328, 68958, 73494, 81728, 87104, 91944, 97992, 103437, 110241, 122592, 130656, 137916, 146988, 163456, 174208, 183888, 195984, 206874, 220482, 245184, 261312, 275832, 293976, 367776, 391968, 413748, 440964, 490368, 522624, 551664, 587952, 735552, 783936, 827496, 881928, 1103328, 1175904, 1471104, 1567872, 1654992, 1737997, 1763856, 2206656, 2351808, 3309984, 3475994, 3527712, 4413312, 4703616, 5213991, 6619968, 6951988, 7055424, 10427982, 13239936, 13903976, 14110848, 15641973, 20855964, 27807952, 31283946, 41711928, 46925919, 55615904, 62567892, 83423856, 93851838, 111231808, 125135784, 140777757, 166847712, 187703676, 222463616, 250271568, 281555514, 333695424, 375407352, 500543136, 563111028, 667390848, 750814704, 1001086272, 1126222056, 1501629408, 2002172544, 2252444112, 3003258816, 4504888224, 6006517632, 9009776448, 18019552896]

約数ペア:

[(1, 18019552896), (2, 9009776448), (3, 6006517632), (4, 4504888224), (6, 3003258816), (8, 2252444112), (9, 2002172544), (12, 1501629408), (16, 1126222056), (18, 1001086272), (24, 750814704), (27, 667390848), (32, 563111028), (36, 500543136), (48, 375407352), (54, 333695424), (64, 281555514), (72, 250271568), (81, 222463616), (96, 187703676), (108, 166847712), (128, 140777757), (144, 125135784), (162, 111231808), (192, 93851838), (216, 83423856), (288, 62567892), (324, 55615904), (384, 46925919), (432, 41711928), (576, 31283946), (648, 27807952), (864, 20855964), (1152, 15641973), (1277, 14110848), (1296, 13903976), (1361, 13239936), (1728, 10427982), (2554, 7055424), (2592, 6951988), (2722, 6619968), (3456, 5213991), (3831, 4703616), (4083, 4413312), (5108, 3527712), (5184, 3475994), (5444, 3309984), (7662, 2351808), (8166, 2206656), (10216, 1763856), (10368, 1737997), (10888, 1654992), (11493, 1567872), (12249, 1471104), (15324, 1175904), (16332, 1103328), (20432, 881928), (21776, 827496), (22986, 783936), (24498, 735552), (30648, 587952), (32664, 551664), (34479, 522624), (36747, 490368), (40864, 440964), (43552, 413748), (45972, 391968), (48996, 367776), (61296, 293976), (65328, 275832), (68958, 261312), (73494, 245184), (81728, 220482), (87104, 206874), (91944, 195984), (97992, 183888), (103437, 174208), (110241, 163456), (122592, 146988), (130656, 137916)]