1331544

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 3366000

約数和(自身を除く): 2034456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 509, 654, 872, 1018, 1308, 1527, 2036, 2616, 3054, 4072, 6108, 12216, 55481, 110962, 166443, 221924, 332886, 443848, 665772, 1331544]

約数ペア:

[(1, 1331544), (2, 665772), (3, 443848), (4, 332886), (6, 221924), (8, 166443), (12, 110962), (24, 55481), (109, 12216), (218, 6108), (327, 4072), (436, 3054), (509, 2616), (654, 2036), (872, 1527), (1018, 1308)]