2720394

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{6571}}^1$

素因数の和:6602

約数の個数: 24

約数和(自身を含む): 6151392

約数和(自身を除く): 3430998

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 6571, 13142, 19713, 39426, 59139, 118278, 151133, 302266, 453399, 906798, 1360197, 2720394]

約数ペア:

[(1, 2720394), (2, 1360197), (3, 906798), (6, 453399), (9, 302266), (18, 151133), (23, 118278), (46, 59139), (69, 39426), (138, 19713), (207, 13142), (414, 6571)]