42756534

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1493}}^1$

素因数の和:1581

約数の個数: 48

約数和(自身を含む): 97420752

約数和(自身を除く): 54664218

約数列:

[1, 2, 3, 6, 9, 18, 37, 43, 74, 86, 111, 129, 222, 258, 333, 387, 666, 774, 1493, 1591, 2986, 3182, 4479, 4773, 8958, 9546, 13437, 14319, 26874, 28638, 55241, 64199, 110482, 128398, 165723, 192597, 331446, 385194, 497169, 577791, 994338, 1155582, 2375363, 4750726, 7126089, 14252178, 21378267, 42756534]

約数ペア:

[(1, 42756534), (2, 21378267), (3, 14252178), (6, 7126089), (9, 4750726), (18, 2375363), (37, 1155582), (43, 994338), (74, 577791), (86, 497169), (111, 385194), (129, 331446), (222, 192597), (258, 165723), (333, 128398), (387, 110482), (666, 64199), (774, 55241), (1493, 28638), (1591, 26874), (2986, 14319), (3182, 13437), (4479, 9546), (4773, 8958)]