180928404

素因数分解:

$2^2\times 3^4\times {\mathrm{558421}}^1$

素因数の和:558437

約数の個数: 30

約数和(自身を含む): 472983434

約数和(自身を除く): 292055030

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 558421, 1116842, 1675263, 2233684, 3350526, 5025789, 6701052, 10051578, 15077367, 20103156, 30154734, 45232101, 60309468, 90464202, 180928404]

約数ペア:

[(1, 180928404), (2, 90464202), (3, 60309468), (4, 45232101), (6, 30154734), (9, 20103156), (12, 15077367), (18, 10051578), (27, 6701052), (36, 5025789), (54, 3350526), (81, 2233684), (108, 1675263), (162, 1116842), (324, 558421)]