123117618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1019}}^1\times {\mathrm{1549}}^1$

素因数の和:2586

約数の個数: 32

約数和(自身を含む): 265608000

約数和(自身を除く): 142490382

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1019, 1549, 2038, 3057, 3098, 4647, 6114, 9294, 13247, 20137, 26494, 39741, 40274, 60411, 79482, 120822, 1578431, 3156862, 4735293, 9470586, 20519603, 41039206, 61558809, 123117618]

約数ペア:

[(1, 123117618), (2, 61558809), (3, 41039206), (6, 20519603), (13, 9470586), (26, 4735293), (39, 3156862), (78, 1578431), (1019, 120822), (1549, 79482), (2038, 60411), (3057, 40274), (3098, 39741), (4647, 26494), (6114, 20137), (9294, 13247)]