18388631352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{27073}}^1$

素因数の和:27413

約数の個数: 128

約数和(自身を含む): 56764431360

約数和(自身を除く): 38375800008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 311, 312, 364, 546, 622, 728, 933, 1092, 1244, 1866, 2177, 2184, 2488, 3732, 4043, 4354, 6531, 7464, 8086, 8708, 12129, 13062, 16172, 17416, 24258, 26124, 27073, 28301, 32344, 48516, 52248, 54146, 56602, 81219, 84903, 97032, 108292, 113204, 162438, 169806, 189511, 216584, 226408, 324876, 339612, 351949, 379022, 568533, 649752, 679224, 703898, 758044, 1055847, 1137066, 1407796, 1516088, 2111694, 2274132, 2463643, 2815592, 4223388, 4548264, 4927286, 7390929, 8419703, 8446776, 9854572, 14781858, 16839406, 19709144, 25259109, 29563716, 33678812, 50518218, 58937921, 59127432, 67357624, 101036436, 109456139, 117875842, 176813763, 202072872, 218912278, 235751684, 328368417, 353627526, 437824556, 471503368, 656736834, 707255052, 766192973, 875649112, 1313473668, 1414510104, 1532385946, 2298578919, 2626947336, 3064771892, 4597157838, 6129543784, 9194315676, 18388631352]

約数ペア:

[(1, 18388631352), (2, 9194315676), (3, 6129543784), (4, 4597157838), (6, 3064771892), (7, 2626947336), (8, 2298578919), (12, 1532385946), (13, 1414510104), (14, 1313473668), (21, 875649112), (24, 766192973), (26, 707255052), (28, 656736834), (39, 471503368), (42, 437824556), (52, 353627526), (56, 328368417), (78, 235751684), (84, 218912278), (91, 202072872), (104, 176813763), (156, 117875842), (168, 109456139), (182, 101036436), (273, 67357624), (311, 59127432), (312, 58937921), (364, 50518218), (546, 33678812), (622, 29563716), (728, 25259109), (933, 19709144), (1092, 16839406), (1244, 14781858), (1866, 9854572), (2177, 8446776), (2184, 8419703), (2488, 7390929), (3732, 4927286), (4043, 4548264), (4354, 4223388), (6531, 2815592), (7464, 2463643), (8086, 2274132), (8708, 2111694), (12129, 1516088), (13062, 1407796), (16172, 1137066), (17416, 1055847), (24258, 758044), (26124, 703898), (27073, 679224), (28301, 649752), (32344, 568533), (48516, 379022), (52248, 351949), (54146, 339612), (56602, 324876), (81219, 226408), (84903, 216584), (97032, 189511), (108292, 169806), (113204, 162438)]