201326472018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{4578307}}^1$

素因数の和:4578671

約数の個数: 48

約数和(自身を含む): 499951233600

約数和(自身を除く): 298624761582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 349, 698, 1047, 2094, 2443, 3141, 4886, 6282, 7329, 14658, 21987, 43974, 4578307, 9156614, 13734921, 27469842, 32048149, 41204763, 64096298, 82409526, 96144447, 192288894, 288433341, 576866682, 1597829143, 3195658286, 4793487429, 9586974858, 11184804001, 14380462287, 22369608002, 28760924574, 33554412003, 67108824006, 100663236009, 201326472018]

約数ペア:

[(1, 201326472018), (2, 100663236009), (3, 67108824006), (6, 33554412003), (7, 28760924574), (9, 22369608002), (14, 14380462287), (18, 11184804001), (21, 9586974858), (42, 4793487429), (63, 3195658286), (126, 1597829143), (349, 576866682), (698, 288433341), (1047, 192288894), (2094, 96144447), (2443, 82409526), (3141, 64096298), (4886, 41204763), (6282, 32048149), (7329, 27469842), (14658, 13734921), (21987, 9156614), (43974, 4578307)]