18974985568

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1153}}^1\times {\mathrm{6679}}^1$

素因数の和:7860

約数の個数: 96

約数和(自身を含む): 46622338560

約数和(自身を除く): 27647352992

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1153, 1232, 2306, 2464, 4612, 6679, 8071, 9224, 12683, 13358, 16142, 18448, 25366, 26716, 32284, 36896, 46753, 50732, 53432, 64568, 73469, 88781, 93506, 101464, 106864, 129136, 146938, 177562, 187012, 202928, 213728, 258272, 293876, 355124, 374024, 405856, 514283, 587752, 710248, 748048, 1028566, 1175504, 1420496, 1496096, 2057132, 2351008, 2840992, 4114264, 7700887, 8228528, 15401774, 16457056, 30803548, 53906209, 61607096, 84709757, 107812418, 123214192, 169419514, 215624836, 246428384, 338839028, 431249672, 592968299, 677678056, 862499344, 1185936598, 1355356112, 1724998688, 2371873196, 2710712224, 4743746392, 9487492784, 18974985568]

約数ペア:

[(1, 18974985568), (2, 9487492784), (4, 4743746392), (7, 2710712224), (8, 2371873196), (11, 1724998688), (14, 1355356112), (16, 1185936598), (22, 862499344), (28, 677678056), (32, 592968299), (44, 431249672), (56, 338839028), (77, 246428384), (88, 215624836), (112, 169419514), (154, 123214192), (176, 107812418), (224, 84709757), (308, 61607096), (352, 53906209), (616, 30803548), (1153, 16457056), (1232, 15401774), (2306, 8228528), (2464, 7700887), (4612, 4114264), (6679, 2840992), (8071, 2351008), (9224, 2057132), (12683, 1496096), (13358, 1420496), (16142, 1175504), (18448, 1028566), (25366, 748048), (26716, 710248), (32284, 587752), (36896, 514283), (46753, 405856), (50732, 374024), (53432, 355124), (64568, 293876), (73469, 258272), (88781, 213728), (93506, 202928), (101464, 187012), (106864, 177562), (129136, 146938)]