31126284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{123517}}^1$

素因数の和:123534

約数の個数: 36

約数和(自身を含む): 89921104

約数和(自身を除く): 58794820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 123517, 247034, 370551, 494068, 741102, 864619, 1111653, 1482204, 1729238, 2223306, 2593857, 3458476, 4446612, 5187714, 7781571, 10375428, 15563142, 31126284]

約数ペア:

[(1, 31126284), (2, 15563142), (3, 10375428), (4, 7781571), (6, 5187714), (7, 4446612), (9, 3458476), (12, 2593857), (14, 2223306), (18, 1729238), (21, 1482204), (28, 1111653), (36, 864619), (42, 741102), (63, 494068), (84, 370551), (126, 247034), (252, 123517)]