71489334

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{243161}}^1$

素因数の和:243180

約数の個数: 24

約数和(自身を含む): 166322808

約数和(自身を除く): 94833474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 243161, 486322, 729483, 1458966, 1702127, 3404254, 5106381, 10212762, 11914889, 23829778, 35744667, 71489334]

約数ペア:

[(1, 71489334), (2, 35744667), (3, 23829778), (6, 11914889), (7, 10212762), (14, 5106381), (21, 3404254), (42, 1702127), (49, 1458966), (98, 729483), (147, 486322), (294, 243161)]