15206541684

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{696653}}^1$

素因数の和:696784

約数の個数: 48

約数和(自身を含む): 37920270528

約数和(自身を除く): 22713728844

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 107, 204, 214, 321, 428, 642, 1284, 1819, 3638, 5457, 7276, 10914, 21828, 696653, 1393306, 2089959, 2786612, 4179918, 8359836, 11843101, 23686202, 35529303, 47372404, 71058606, 74541871, 142117212, 149083742, 223625613, 298167484, 447251226, 894502452, 1267211807, 2534423614, 3801635421, 5068847228, 7603270842, 15206541684]

約数ペア:

[(1, 15206541684), (2, 7603270842), (3, 5068847228), (4, 3801635421), (6, 2534423614), (12, 1267211807), (17, 894502452), (34, 447251226), (51, 298167484), (68, 223625613), (102, 149083742), (107, 142117212), (204, 74541871), (214, 71058606), (321, 47372404), (428, 35529303), (642, 23686202), (1284, 11843101), (1819, 8359836), (3638, 4179918), (5457, 2786612), (7276, 2089959), (10914, 1393306), (21828, 696653)]