8245926

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 19459440

約数和(自身を除く): 11213514

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 131, 234, 262, 269, 393, 538, 786, 807, 1179, 1614, 1703, 2358, 2421, 3406, 3497, 4842, 5109, 6994, 10218, 10491, 15327, 20982, 30654, 31473, 35239, 62946, 70478, 105717, 211434, 317151, 458107, 634302, 916214, 1374321, 2748642, 4122963, 8245926]

約数ペア:

[(1, 8245926), (2, 4122963), (3, 2748642), (6, 1374321), (9, 916214), (13, 634302), (18, 458107), (26, 317151), (39, 211434), (78, 105717), (117, 70478), (131, 62946), (234, 35239), (262, 31473), (269, 30654), (393, 20982), (538, 15327), (786, 10491), (807, 10218), (1179, 6994), (1614, 5109), (1703, 4842), (2358, 3497), (2421, 3406)]