18305742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2579}}^1$

素因数の和:2617

約数の個数: 48

約数和(自身を含む): 45325440

約数和(自身を除く): 27019698

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 2366, 2579, 3549, 5158, 7098, 7737, 15474, 18053, 33527, 36106, 54159, 67054, 100581, 108318, 201162, 234689, 435851, 469378, 704067, 871702, 1307553, 1408134, 2615106, 3050957, 6101914, 9152871, 18305742]

約数ペア:

[(1, 18305742), (2, 9152871), (3, 6101914), (6, 3050957), (7, 2615106), (13, 1408134), (14, 1307553), (21, 871702), (26, 704067), (39, 469378), (42, 435851), (78, 234689), (91, 201162), (169, 108318), (182, 100581), (273, 67054), (338, 54159), (507, 36106), (546, 33527), (1014, 18053), (1183, 15474), (2366, 7737), (2579, 7098), (3549, 5158)]