38945886

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{132469}}^1$

素因数の和:132488

約数の個数: 24

約数和(自身を含む): 90609480

約数和(自身を除く): 51663594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 132469, 264938, 397407, 794814, 927283, 1854566, 2781849, 5563698, 6490981, 12981962, 19472943, 38945886]

約数ペア:

[(1, 38945886), (2, 19472943), (3, 12981962), (6, 6490981), (7, 5563698), (14, 2781849), (21, 1854566), (42, 927283), (49, 794814), (98, 397407), (147, 264938), (294, 132469)]