426567666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{9967}}^1$

素因数の和:10998

約数の個数: 32

約数和(自身を含む): 976066560

約数和(自身を除く): 549498894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1019, 2038, 3057, 6114, 7133, 9967, 14266, 19934, 21399, 29901, 42798, 59802, 69769, 139538, 209307, 418614, 10156373, 20312746, 30469119, 60938238, 71094611, 142189222, 213283833, 426567666]

約数ペア:

[(1, 426567666), (2, 213283833), (3, 142189222), (6, 71094611), (7, 60938238), (14, 30469119), (21, 20312746), (42, 10156373), (1019, 418614), (2038, 209307), (3057, 139538), (6114, 69769), (7133, 59802), (9967, 42798), (14266, 29901), (19934, 21399)]