18409664

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:170

約数の個数: 112

約数和(自身を含む): 46939200

約数和(自身を除く): 28529536

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 52, 56, 58, 64, 91, 104, 109, 112, 116, 182, 203, 208, 218, 224, 232, 364, 377, 406, 416, 436, 448, 464, 728, 754, 763, 812, 832, 872, 928, 1417, 1456, 1508, 1526, 1624, 1744, 1856, 2639, 2834, 2912, 3016, 3052, 3161, 3248, 3488, 5278, 5668, 5824, 6032, 6104, 6322, 6496, 6976, 9919, 10556, 11336, 12064, 12208, 12644, 12992, 19838, 21112, 22127, 22672, 24128, 24416, 25288, 39676, 41093, 42224, 44254, 45344, 48832, 50576, 79352, 82186, 84448, 88508, 90688, 101152, 158704, 164372, 168896, 177016, 202304, 287651, 317408, 328744, 354032, 575302, 634816, 657488, 708064, 1150604, 1314976, 1416128, 2301208, 2629952, 4602416, 9204832, 18409664]

約数ペア:

[(1, 18409664), (2, 9204832), (4, 4602416), (7, 2629952), (8, 2301208), (13, 1416128), (14, 1314976), (16, 1150604), (26, 708064), (28, 657488), (29, 634816), (32, 575302), (52, 354032), (56, 328744), (58, 317408), (64, 287651), (91, 202304), (104, 177016), (109, 168896), (112, 164372), (116, 158704), (182, 101152), (203, 90688), (208, 88508), (218, 84448), (224, 82186), (232, 79352), (364, 50576), (377, 48832), (406, 45344), (416, 44254), (436, 42224), (448, 41093), (464, 39676), (728, 25288), (754, 24416), (763, 24128), (812, 22672), (832, 22127), (872, 21112), (928, 19838), (1417, 12992), (1456, 12644), (1508, 12208), (1526, 12064), (1624, 11336), (1744, 10556), (1856, 9919), (2639, 6976), (2834, 6496), (2912, 6322), (3016, 6104), (3052, 6032), (3161, 5824), (3248, 5668), (3488, 5278)]