18047010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4391}}^1$

素因数の和:4538

約数の個数: 32

約数和(自身を含む): 43638912

約数和(自身を除く): 25591902

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 4391, 8782, 13173, 21955, 26346, 43910, 65865, 131730, 601567, 1203134, 1804701, 3007835, 3609402, 6015670, 9023505, 18047010]

約数ペア:

[(1, 18047010), (2, 9023505), (3, 6015670), (5, 3609402), (6, 3007835), (10, 1804701), (15, 1203134), (30, 601567), (137, 131730), (274, 65865), (411, 43910), (685, 26346), (822, 21955), (1370, 13173), (2055, 8782), (4110, 4391)]