131349876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1563689}}^1$

素因数の和:1563703

約数の個数: 24

約数和(自身を含む): 350266560

約数和(自身を除く): 218916684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1563689, 3127378, 4691067, 6254756, 9382134, 10945823, 18764268, 21891646, 32837469, 43783292, 65674938, 131349876]

約数ペア:

[(1, 131349876), (2, 65674938), (3, 43783292), (4, 32837469), (6, 21891646), (7, 18764268), (12, 10945823), (14, 9382134), (21, 6254756), (28, 4691067), (42, 3127378), (84, 1563689)]