1886754

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 3953664

約数和(自身を除く): 2066910

約数列:

[1, 2, 3, 6, 43, 71, 86, 103, 129, 142, 206, 213, 258, 309, 426, 618, 3053, 4429, 6106, 7313, 8858, 9159, 13287, 14626, 18318, 21939, 26574, 43878, 314459, 628918, 943377, 1886754]

約数ペア:

[(1, 1886754), (2, 943377), (3, 628918), (6, 314459), (43, 43878), (71, 26574), (86, 21939), (103, 18318), (129, 14626), (142, 13287), (206, 9159), (213, 8858), (258, 7313), (309, 6106), (426, 4429), (618, 3053)]