13818246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{613}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 31667664

約数和(自身を除く): 17849418

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 289, 442, 578, 613, 663, 867, 1226, 1326, 1734, 1839, 3678, 3757, 7514, 7969, 10421, 11271, 15938, 20842, 22542, 23907, 31263, 47814, 62526, 135473, 177157, 270946, 354314, 406419, 531471, 812838, 1062942, 2303041, 4606082, 6909123, 13818246]

約数ペア:

[(1, 13818246), (2, 6909123), (3, 4606082), (6, 2303041), (13, 1062942), (17, 812838), (26, 531471), (34, 406419), (39, 354314), (51, 270946), (78, 177157), (102, 135473), (221, 62526), (289, 47814), (442, 31263), (578, 23907), (613, 22542), (663, 20842), (867, 15938), (1226, 11271), (1326, 10421), (1734, 7969), (1839, 7514), (3678, 3757)]