71617842

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{56039}}^1$

素因数の和:56118

約数の個数: 24

約数和(自身を含む): 157360320

約数和(自身を除く): 85742478

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 56039, 112078, 168117, 336234, 504351, 1008702, 3978769, 7957538, 11936307, 23872614, 35808921, 71617842]

約数ペア:

[(1, 71617842), (2, 35808921), (3, 23872614), (6, 11936307), (9, 7957538), (18, 3978769), (71, 1008702), (142, 504351), (213, 336234), (426, 168117), (639, 112078), (1278, 56039)]