31074156

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{7919}}^1$

素因数の和:8038

約数の個数: 36

約数和(自身を含む): 79279200

約数和(自身を除く): 48205044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 7919, 15838, 23757, 31676, 47514, 71271, 95028, 142542, 285084, 863171, 1726342, 2589513, 3452684, 5179026, 7768539, 10358052, 15537078, 31074156]

約数ペア:

[(1, 31074156), (2, 15537078), (3, 10358052), (4, 7768539), (6, 5179026), (9, 3452684), (12, 2589513), (18, 1726342), (36, 863171), (109, 285084), (218, 142542), (327, 95028), (436, 71271), (654, 47514), (981, 31676), (1308, 23757), (1962, 15838), (3924, 7919)]