18000584

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10369}}^1$

素因数の和:10413

約数の個数: 32

約数和(自身を含む): 39820800

約数和(自身を除く): 21820216

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 10369, 20738, 41476, 72583, 82952, 145166, 290332, 321439, 580664, 642878, 1285756, 2250073, 2571512, 4500146, 9000292, 18000584]

約数ペア:

[(1, 18000584), (2, 9000292), (4, 4500146), (7, 2571512), (8, 2250073), (14, 1285756), (28, 642878), (31, 580664), (56, 321439), (62, 290332), (124, 145166), (217, 82952), (248, 72583), (434, 41476), (868, 20738), (1736, 10369)]