18003622

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3191}}^1$

素因数の和:3244

約数の個数: 32

約数和(自身を含む): 34320384

約数和(自身を除く): 16316762

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 3191, 5642, 6382, 22337, 41483, 44674, 82966, 98921, 197842, 290381, 580762, 692447, 1285973, 1384894, 2571946, 9001811, 18003622]

約数ペア:

[(1, 18003622), (2, 9001811), (7, 2571946), (13, 1384894), (14, 1285973), (26, 692447), (31, 580762), (62, 290381), (91, 197842), (182, 98921), (217, 82966), (403, 44674), (434, 41483), (806, 22337), (2821, 6382), (3191, 5642)]