340218

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:510

約数の個数: 24

約数和(自身を含む): 756756

約数和(自身を除く): 416538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 461, 738, 922, 1383, 2766, 4149, 8298, 18901, 37802, 56703, 113406, 170109, 340218]

約数ペア:

[(1, 340218), (2, 170109), (3, 113406), (6, 56703), (9, 37802), (18, 18901), (41, 8298), (82, 4149), (123, 2766), (246, 1383), (369, 922), (461, 738)]