1780492434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{42392677}}^1$

素因数の和:42392689

約数の個数: 16

約数和(自身を含む): 4069697088

約数和(自身を除く): 2289204654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 42392677, 84785354, 127178031, 254356062, 296748739, 593497478, 890246217, 1780492434]

約数ペア:

[(1, 1780492434), (2, 890246217), (3, 593497478), (6, 296748739), (7, 254356062), (14, 127178031), (21, 84785354), (42, 42392677)]