41996556

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{18517}}^1$

素因数の和:18540

約数の個数: 60

約数和(自身を含む): 125477968

約数和(自身を除く): 83481412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 18517, 37034, 55551, 74068, 111102, 129619, 166653, 222204, 259238, 333306, 388857, 499959, 518476, 666612, 777714, 999918, 1166571, 1499877, 1555428, 1999836, 2333142, 2999754, 3499713, 4666284, 5999508, 6999426, 10499139, 13998852, 20998278, 41996556]

約数ペア:

[(1, 41996556), (2, 20998278), (3, 13998852), (4, 10499139), (6, 6999426), (7, 5999508), (9, 4666284), (12, 3499713), (14, 2999754), (18, 2333142), (21, 1999836), (27, 1555428), (28, 1499877), (36, 1166571), (42, 999918), (54, 777714), (63, 666612), (81, 518476), (84, 499959), (108, 388857), (126, 333306), (162, 259238), (189, 222204), (252, 166653), (324, 129619), (378, 111102), (567, 74068), (756, 55551), (1134, 37034), (2268, 18517)]