25289838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{200713}}^1$

素因数の和:200728

約数の個数: 24

約数和(自身を含む): 62622768

約数和(自身を除く): 37332930

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 200713, 401426, 602139, 1204278, 1404991, 1806417, 2809982, 3612834, 4214973, 8429946, 12644919, 25289838]

約数ペア:

[(1, 25289838), (2, 12644919), (3, 8429946), (6, 4214973), (7, 3612834), (9, 2809982), (14, 1806417), (18, 1404991), (21, 1204278), (42, 602139), (63, 401426), (126, 200713)]