142643676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1698139}}^1$

素因数の和:1698153

約数の個数: 24

約数和(自身を含む): 380383360

約数和(自身を除く): 237739684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1698139, 3396278, 5094417, 6792556, 10188834, 11886973, 20377668, 23773946, 35660919, 47547892, 71321838, 142643676]

約数ペア:

[(1, 142643676), (2, 71321838), (3, 47547892), (4, 35660919), (6, 23773946), (7, 20377668), (12, 11886973), (14, 10188834), (21, 6792556), (28, 5094417), (42, 3396278), (84, 1698139)]