31348842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{20173}}^1$

素因数の和:20222

約数の個数: 32

約数和(自身を含む): 73594752

約数和(自身を除く): 42245910

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 20173, 40346, 60519, 121038, 141211, 282422, 423633, 746401, 847266, 1492802, 2239203, 4478406, 5224807, 10449614, 15674421, 31348842]

約数ペア:

[(1, 31348842), (2, 15674421), (3, 10449614), (6, 5224807), (7, 4478406), (14, 2239203), (21, 1492802), (37, 847266), (42, 746401), (74, 423633), (111, 282422), (222, 141211), (259, 121038), (518, 60519), (777, 40346), (1554, 20173)]