611491338

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{2687}}^1$

素因数の和:3011

約数の個数: 48

約数和(自身を含む): 1358622720

約数和(自身を除く): 747131382

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 269, 282, 423, 538, 807, 846, 1614, 2421, 2687, 4842, 5374, 8061, 12643, 16122, 24183, 25286, 37929, 48366, 75858, 113787, 126289, 227574, 252578, 378867, 722803, 757734, 1136601, 1445606, 2168409, 2273202, 4336818, 6505227, 13010454, 33971741, 67943482, 101915223, 203830446, 305745669, 611491338]

約数ペア:

[(1, 611491338), (2, 305745669), (3, 203830446), (6, 101915223), (9, 67943482), (18, 33971741), (47, 13010454), (94, 6505227), (141, 4336818), (269, 2273202), (282, 2168409), (423, 1445606), (538, 1136601), (807, 757734), (846, 722803), (1614, 378867), (2421, 252578), (2687, 227574), (4842, 126289), (5374, 113787), (8061, 75858), (12643, 48366), (16122, 37929), (24183, 25286)]