18342930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4463}}^1$

素因数の和:4610

約数の個数: 32

約数和(自身を含む): 44354304

約数和(自身を除く): 26011374

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 4463, 8926, 13389, 22315, 26778, 44630, 66945, 133890, 611431, 1222862, 1834293, 3057155, 3668586, 6114310, 9171465, 18342930]

約数ペア:

[(1, 18342930), (2, 9171465), (3, 6114310), (5, 3668586), (6, 3057155), (10, 1834293), (15, 1222862), (30, 611431), (137, 133890), (274, 66945), (411, 44630), (685, 26778), (822, 22315), (1370, 13389), (2055, 8926), (4110, 4463)]