3989646

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{7643}}^1$

素因数の和:7680

約数の個数: 24

約数和(自身を含む): 8943480

約数和(自身を除く): 4953834

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 7643, 15286, 22929, 45858, 68787, 137574, 221647, 443294, 664941, 1329882, 1994823, 3989646]

約数ペア:

[(1, 3989646), (2, 1994823), (3, 1329882), (6, 664941), (9, 443294), (18, 221647), (29, 137574), (58, 68787), (87, 45858), (174, 22929), (261, 15286), (522, 7643)]