340481646

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{2063}}^1$

素因数の和:2297

約数の個数: 48

約数和(自身を含む): 756340416

約数和(自身を除く): 415858770

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 173, 318, 346, 477, 519, 954, 1038, 1557, 2063, 3114, 4126, 6189, 9169, 12378, 18338, 18567, 27507, 37134, 55014, 82521, 109339, 165042, 218678, 328017, 356899, 656034, 713798, 984051, 1070697, 1968102, 2141394, 3212091, 6424182, 18915647, 37831294, 56746941, 113493882, 170240823, 340481646]

約数ペア:

[(1, 340481646), (2, 170240823), (3, 113493882), (6, 56746941), (9, 37831294), (18, 18915647), (53, 6424182), (106, 3212091), (159, 2141394), (173, 1968102), (318, 1070697), (346, 984051), (477, 713798), (519, 656034), (954, 356899), (1038, 328017), (1557, 218678), (2063, 165042), (3114, 109339), (4126, 82521), (6189, 55014), (9169, 37134), (12378, 27507), (18338, 18567)]