142796556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{566653}}^1$

素因数の和:566670

約数の個数: 36

約数和(自身を含む): 412524112

約数和(自身を除く): 269727556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 566653, 1133306, 1699959, 2266612, 3399918, 3966571, 5099877, 6799836, 7933142, 10199754, 11899713, 15866284, 20399508, 23799426, 35699139, 47598852, 71398278, 142796556]

約数ペア:

[(1, 142796556), (2, 71398278), (3, 47598852), (4, 35699139), (6, 23799426), (7, 20399508), (9, 15866284), (12, 11899713), (14, 10199754), (18, 7933142), (21, 6799836), (28, 5099877), (36, 3966571), (42, 3399918), (63, 2266612), (84, 1699959), (126, 1133306), (252, 566653)]