8889011838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{70547713}}^1$

素因数の和:70547728

約数の個数: 24

約数和(自身を含む): 22010886768

約数和(自身を除く): 13121874930

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 70547713, 141095426, 211643139, 423286278, 493833991, 634929417, 987667982, 1269858834, 1481501973, 2963003946, 4444505919, 8889011838]

約数ペア:

[(1, 8889011838), (2, 4444505919), (3, 2963003946), (6, 1481501973), (7, 1269858834), (9, 987667982), (14, 634929417), (18, 493833991), (21, 423286278), (42, 211643139), (63, 141095426), (126, 70547713)]