308372274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2447399}}^1$

素因数の和:2447414

約数の個数: 24

約数和(自身を含む): 763588800

約数和(自身を除く): 455216526

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2447399, 4894798, 7342197, 14684394, 17131793, 22026591, 34263586, 44053182, 51395379, 102790758, 154186137, 308372274]

約数ペア:

[(1, 308372274), (2, 154186137), (3, 102790758), (6, 51395379), (7, 44053182), (9, 34263586), (14, 22026591), (18, 17131793), (21, 14684394), (42, 7342197), (63, 4894798), (126, 2447399)]