18902712

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{5749}}^1$

素因数の和:5895

約数の個数: 32

約数和(自身を含む): 47610000

約数和(自身を除く): 28707288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 5749, 11498, 17247, 22996, 34494, 45992, 68988, 137976, 787613, 1575226, 2362839, 3150452, 4725678, 6300904, 9451356, 18902712]

約数ペア:

[(1, 18902712), (2, 9451356), (3, 6300904), (4, 4725678), (6, 3150452), (8, 2362839), (12, 1575226), (24, 787613), (137, 137976), (274, 68988), (411, 45992), (548, 34494), (822, 22996), (1096, 17247), (1644, 11498), (3288, 5749)]