18620990208

素因数分解:

$2^8\times 3^4\times {\mathrm{331}}^1\times {\mathrm{2713}}^1$

素因数の和:3072

約数の個数: 180

約数和(自身を含む): 55712698888

約数和(自身を除く): 37091708680

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, 256, 288, 324, 331, 384, 432, 576, 648, 662, 768, 864, 993, 1152, 1296, 1324, 1728, 1986, 2304, 2592, 2648, 2713, 2979, 3456, 3972, 5184, 5296, 5426, 5958, 6912, 7944, 8139, 8937, 10368, 10592, 10852, 11916, 15888, 16278, 17874, 20736, 21184, 21704, 23832, 24417, 26811, 31776, 32556, 35748, 42368, 43408, 47664, 48834, 53622, 63552, 65112, 71496, 73251, 84736, 86816, 95328, 97668, 107244, 127104, 130224, 142992, 146502, 173632, 190656, 195336, 214488, 219753, 254208, 260448, 285984, 293004, 347264, 381312, 390672, 428976, 439506, 520896, 571968, 586008, 694528, 762624, 781344, 857952, 879012, 898003, 1041792, 1143936, 1172016, 1562688, 1715904, 1758024, 1796006, 2083584, 2287872, 2344032, 2694009, 3125376, 3431808, 3516048, 3592012, 4688064, 5388018, 6250752, 6863616, 7032096, 7184024, 8082027, 9376128, 10776036, 14064192, 14368048, 16164054, 18752256, 21552072, 24246081, 28128384, 28736096, 32328108, 43104144, 48492162, 56256768, 57472192, 64656216, 72738243, 86208288, 96984324, 114944384, 129312432, 145476486, 172416576, 193968648, 229888768, 258624864, 290952972, 344833152, 387937296, 517249728, 581905944, 689666304, 775874592, 1034499456, 1163811888, 1551749184, 2068998912, 2327623776, 3103498368, 4655247552, 6206996736, 9310495104, 18620990208]

約数ペア:

[(1, 18620990208), (2, 9310495104), (3, 6206996736), (4, 4655247552), (6, 3103498368), (8, 2327623776), (9, 2068998912), (12, 1551749184), (16, 1163811888), (18, 1034499456), (24, 775874592), (27, 689666304), (32, 581905944), (36, 517249728), (48, 387937296), (54, 344833152), (64, 290952972), (72, 258624864), (81, 229888768), (96, 193968648), (108, 172416576), (128, 145476486), (144, 129312432), (162, 114944384), (192, 96984324), (216, 86208288), (256, 72738243), (288, 64656216), (324, 57472192), (331, 56256768), (384, 48492162), (432, 43104144), (576, 32328108), (648, 28736096), (662, 28128384), (768, 24246081), (864, 21552072), (993, 18752256), (1152, 16164054), (1296, 14368048), (1324, 14064192), (1728, 10776036), (1986, 9376128), (2304, 8082027), (2592, 7184024), (2648, 7032096), (2713, 6863616), (2979, 6250752), (3456, 5388018), (3972, 4688064), (5184, 3592012), (5296, 3516048), (5426, 3431808), (5958, 3125376), (6912, 2694009), (7944, 2344032), (8139, 2287872), (8937, 2083584), (10368, 1796006), (10592, 1758024), (10852, 1715904), (11916, 1562688), (15888, 1172016), (16278, 1143936), (17874, 1041792), (20736, 898003), (21184, 879012), (21704, 857952), (23832, 781344), (24417, 762624), (26811, 694528), (31776, 586008), (32556, 571968), (35748, 520896), (42368, 439506), (43408, 428976), (47664, 390672), (48834, 381312), (53622, 347264), (63552, 293004), (65112, 285984), (71496, 260448), (73251, 254208), (84736, 219753), (86816, 214488), (95328, 195336), (97668, 190656), (107244, 173632), (127104, 146502), (130224, 142992)]