21743532

素因数分解:

$2^2\times 3^3\times {\mathrm{201329}}^1$

素因数の和:201342

約数の個数: 24

約数和(自身を含む): 56372400

約数和(自身を除く): 34628868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 201329, 402658, 603987, 805316, 1207974, 1811961, 2415948, 3623922, 5435883, 7247844, 10871766, 21743532]

約数ペア:

[(1, 21743532), (2, 10871766), (3, 7247844), (4, 5435883), (6, 3623922), (9, 2415948), (12, 1811961), (18, 1207974), (27, 805316), (36, 603987), (54, 402658), (108, 201329)]