18381948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{117833}}^1$

素因数の和:117853

約数の個数: 24

約数和(自身を含む): 46190928

約数和(自身を除く): 27808980

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 117833, 235666, 353499, 471332, 706998, 1413996, 1531829, 3063658, 4595487, 6127316, 9190974, 18381948]

約数ペア:

[(1, 18381948), (2, 9190974), (3, 6127316), (4, 4595487), (6, 3063658), (12, 1531829), (13, 1413996), (26, 706998), (39, 471332), (52, 353499), (78, 235666), (156, 117833)]