18996848628

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1526587}}^1$

素因数の和:1526672

約数の個数: 48

約数和(自身を含む): 47702821824

約数和(自身を除く): 28705973196

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 61, 68, 102, 122, 183, 204, 244, 366, 732, 1037, 2074, 3111, 4148, 6222, 12444, 1526587, 3053174, 4579761, 6106348, 9159522, 18319044, 25951979, 51903958, 77855937, 93121807, 103807916, 155711874, 186243614, 279365421, 311423748, 372487228, 558730842, 1117461684, 1583070719, 3166141438, 4749212157, 6332282876, 9498424314, 18996848628]

約数ペア:

[(1, 18996848628), (2, 9498424314), (3, 6332282876), (4, 4749212157), (6, 3166141438), (12, 1583070719), (17, 1117461684), (34, 558730842), (51, 372487228), (61, 311423748), (68, 279365421), (102, 186243614), (122, 155711874), (183, 103807916), (204, 93121807), (244, 77855937), (366, 51903958), (732, 25951979), (1037, 18319044), (2074, 9159522), (3111, 6106348), (4148, 4579761), (6222, 3053174), (12444, 1526587)]