18845880384

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{9551}}^1$

素因数の和:9848

約数の個数: 112

約数和(自身を含む): 51241512960

約数和(自身を除く): 32395632576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 239, 258, 344, 478, 516, 688, 717, 956, 1032, 1376, 1434, 1912, 2064, 2752, 2868, 3824, 4128, 5736, 7648, 8256, 9551, 10277, 11472, 15296, 19102, 20554, 22944, 28653, 30831, 38204, 41108, 45888, 57306, 61662, 76408, 82216, 114612, 123324, 152816, 164432, 229224, 246648, 305632, 328864, 410693, 458448, 493296, 611264, 657728, 821386, 916896, 986592, 1232079, 1642772, 1833792, 1973184, 2282689, 2464158, 3285544, 4565378, 4928316, 6571088, 6848067, 9130756, 9856632, 13142176, 13696134, 18261512, 19713264, 26284352, 27392268, 36523024, 39426528, 54784536, 73046048, 78853056, 98155627, 109569072, 146092096, 196311254, 219138144, 294466881, 392622508, 438276288, 588933762, 785245016, 1177867524, 1570490032, 2355735048, 3140980064, 4711470096, 6281960128, 9422940192, 18845880384]

約数ペア:

[(1, 18845880384), (2, 9422940192), (3, 6281960128), (4, 4711470096), (6, 3140980064), (8, 2355735048), (12, 1570490032), (16, 1177867524), (24, 785245016), (32, 588933762), (43, 438276288), (48, 392622508), (64, 294466881), (86, 219138144), (96, 196311254), (129, 146092096), (172, 109569072), (192, 98155627), (239, 78853056), (258, 73046048), (344, 54784536), (478, 39426528), (516, 36523024), (688, 27392268), (717, 26284352), (956, 19713264), (1032, 18261512), (1376, 13696134), (1434, 13142176), (1912, 9856632), (2064, 9130756), (2752, 6848067), (2868, 6571088), (3824, 4928316), (4128, 4565378), (5736, 3285544), (7648, 2464158), (8256, 2282689), (9551, 1973184), (10277, 1833792), (11472, 1642772), (15296, 1232079), (19102, 986592), (20554, 916896), (22944, 821386), (28653, 657728), (30831, 611264), (38204, 493296), (41108, 458448), (45888, 410693), (57306, 328864), (61662, 305632), (76408, 246648), (82216, 229224), (114612, 164432), (123324, 152816)]