18671208

素因数分解:

$2^3\times 3^1\times {\mathrm{283}}^1\times {\mathrm{2749}}^1$

素因数の和:3041

約数の個数: 32

約数和(自身を含む): 46860000

約数和(自身を除く): 28188792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 283, 566, 849, 1132, 1698, 2264, 2749, 3396, 5498, 6792, 8247, 10996, 16494, 21992, 32988, 65976, 777967, 1555934, 2333901, 3111868, 4667802, 6223736, 9335604, 18671208]

約数ペア:

[(1, 18671208), (2, 9335604), (3, 6223736), (4, 4667802), (6, 3111868), (8, 2333901), (12, 1555934), (24, 777967), (283, 65976), (566, 32988), (849, 21992), (1132, 16494), (1698, 10996), (2264, 8247), (2749, 6792), (3396, 5498)]