1814562

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:524

約数の個数: 40

約数和(自身を含む): 4251456

約数和(自身を除く): 2436894

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 487, 621, 974, 1242, 1461, 1863, 2922, 3726, 4383, 8766, 11201, 13149, 22402, 26298, 33603, 39447, 67206, 78894, 100809, 201618, 302427, 604854, 907281, 1814562]

約数ペア:

[(1, 1814562), (2, 907281), (3, 604854), (6, 302427), (9, 201618), (18, 100809), (23, 78894), (27, 67206), (46, 39447), (54, 33603), (69, 26298), (81, 22402), (138, 13149), (162, 11201), (207, 8766), (414, 4383), (487, 3726), (621, 2922), (974, 1863), (1242, 1461)]