74142894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47711}}^1$

素因数の和:47760

約数の個数: 32

約数和(自身を含む): 174053376

約数和(自身を除く): 99910482

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 47711, 95422, 143133, 286266, 333977, 667954, 1001931, 1765307, 2003862, 3530614, 5295921, 10591842, 12357149, 24714298, 37071447, 74142894]

約数ペア:

[(1, 74142894), (2, 37071447), (3, 24714298), (6, 12357149), (7, 10591842), (14, 5295921), (21, 3530614), (37, 2003862), (42, 1765307), (74, 1001931), (111, 667954), (222, 333977), (259, 286266), (518, 143133), (777, 95422), (1554, 47711)]