20181832974

素因数分解:

$2^1\times 3^2\times {\mathrm{1153}}^1\times {\mathrm{972431}}^1$

素因数の和:973592

約数の個数: 24

約数和(自身を含む): 43765274592

約数和(自身を除く): 23583441618

約数列:

[1, 2, 3, 6, 9, 18, 1153, 2306, 3459, 6918, 10377, 20754, 972431, 1944862, 2917293, 5834586, 8751879, 17503758, 1121212943, 2242425886, 3363638829, 6727277658, 10090916487, 20181832974]

約数ペア:

[(1, 20181832974), (2, 10090916487), (3, 6727277658), (6, 3363638829), (9, 2242425886), (18, 1121212943), (1153, 17503758), (2306, 8751879), (3459, 5834586), (6918, 2917293), (10377, 1944862), (20754, 972431)]