312794916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3723749}}^1$

素因数の和:3723763

約数の個数: 24

約数和(自身を含む): 834120000

約数和(自身を除く): 521325084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3723749, 7447498, 11171247, 14894996, 22342494, 26066243, 44684988, 52132486, 78198729, 104264972, 156397458, 312794916]

約数ペア:

[(1, 312794916), (2, 156397458), (3, 104264972), (4, 78198729), (6, 52132486), (7, 44684988), (12, 26066243), (14, 22342494), (21, 14894996), (28, 11171247), (42, 7447498), (84, 3723749)]