22791426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7643}}^1$

素因数の和:7726

約数の個数: 32

約数和(自身を含む): 52835328

約数和(自身を除く): 30043902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 7643, 15286, 22929, 45858, 53501, 107002, 160503, 321006, 542653, 1085306, 1627959, 3255918, 3798571, 7597142, 11395713, 22791426]

約数ペア:

[(1, 22791426), (2, 11395713), (3, 7597142), (6, 3798571), (7, 3255918), (14, 1627959), (21, 1085306), (42, 542653), (71, 321006), (142, 160503), (213, 107002), (426, 53501), (497, 45858), (994, 22929), (1491, 15286), (2982, 7643)]