806702994

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{631223}}^1$

素因数の和:631302

約数の個数: 24

約数和(自身を含む): 1772476992

約数和(自身を除く): 965773998

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 631223, 1262446, 1893669, 3787338, 5681007, 11362014, 44816833, 89633666, 134450499, 268900998, 403351497, 806702994]

約数ペア:

[(1, 806702994), (2, 403351497), (3, 268900998), (6, 134450499), (9, 89633666), (18, 44816833), (71, 11362014), (142, 5681007), (213, 3787338), (426, 1893669), (639, 1262446), (1278, 631223)]