18169312

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2797}}^1$

素因数の和:2843

約数の個数: 48

約数和(自身を含む): 42305760

約数和(自身を除く): 24136448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 2797, 3248, 5594, 6496, 11188, 19579, 22376, 39158, 44752, 78316, 81113, 89504, 156632, 162226, 313264, 324452, 567791, 626528, 648904, 1135582, 1297808, 2271164, 2595616, 4542328, 9084656, 18169312]

約数ペア:

[(1, 18169312), (2, 9084656), (4, 4542328), (7, 2595616), (8, 2271164), (14, 1297808), (16, 1135582), (28, 648904), (29, 626528), (32, 567791), (56, 324452), (58, 313264), (112, 162226), (116, 156632), (203, 89504), (224, 81113), (232, 78316), (406, 44752), (464, 39158), (812, 22376), (928, 19579), (1624, 11188), (2797, 6496), (3248, 5594)]