40142412

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{7013}}^1$

素因数の和:7079

約数の個数: 48

約数和(自身を含む): 106051680

約数和(自身を除く): 65909268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 5724, 7013, 14026, 21039, 28052, 42078, 63117, 84156, 126234, 189351, 252468, 371689, 378702, 743378, 757404, 1115067, 1486756, 2230134, 3345201, 4460268, 6690402, 10035603, 13380804, 20071206, 40142412]

約数ペア:

[(1, 40142412), (2, 20071206), (3, 13380804), (4, 10035603), (6, 6690402), (9, 4460268), (12, 3345201), (18, 2230134), (27, 1486756), (36, 1115067), (53, 757404), (54, 743378), (106, 378702), (108, 371689), (159, 252468), (212, 189351), (318, 126234), (477, 84156), (636, 63117), (954, 42078), (1431, 28052), (1908, 21039), (2862, 14026), (5724, 7013)]