18247026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{907}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 41840640

約数和(自身を除く): 23593614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 479, 907, 958, 1437, 1814, 2721, 2874, 3353, 5442, 6349, 6706, 10059, 12698, 19047, 20118, 38094, 434453, 868906, 1303359, 2606718, 3041171, 6082342, 9123513, 18247026]

約数ペア:

[(1, 18247026), (2, 9123513), (3, 6082342), (6, 3041171), (7, 2606718), (14, 1303359), (21, 868906), (42, 434453), (479, 38094), (907, 20118), (958, 19047), (1437, 12698), (1814, 10059), (2721, 6706), (2874, 6349), (3353, 5442)]