7213512

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^2\times {\mathrm{107}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 18552240

約数和(自身を除く): 11338728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 107, 159, 212, 214, 318, 321, 424, 428, 636, 642, 856, 1272, 1284, 2568, 2809, 5618, 5671, 8427, 11236, 11342, 16854, 17013, 22472, 22684, 33708, 34026, 45368, 67416, 68052, 136104, 300563, 601126, 901689, 1202252, 1803378, 2404504, 3606756, 7213512]

約数ペア:

[(1, 7213512), (2, 3606756), (3, 2404504), (4, 1803378), (6, 1202252), (8, 901689), (12, 601126), (24, 300563), (53, 136104), (106, 68052), (107, 67416), (159, 45368), (212, 34026), (214, 33708), (318, 22684), (321, 22472), (424, 17013), (428, 16854), (636, 11342), (642, 11236), (856, 8427), (1272, 5671), (1284, 5618), (2568, 2809)]