18883906342

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2797}}^1\times {\mathrm{4507}}^1$

素因数の和:7420

約数の個数: 32

約数和(自身を含む): 32693891328

約数和(自身を除く): 13809984986

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 2797, 4507, 5594, 9014, 19579, 31549, 39158, 63098, 299279, 482249, 598558, 964498, 2094953, 3375743, 4189906, 6751486, 12606079, 25212158, 88242553, 176485106, 1348850453, 2697700906, 9441953171, 18883906342]

約数ペア:

[(1, 18883906342), (2, 9441953171), (7, 2697700906), (14, 1348850453), (107, 176485106), (214, 88242553), (749, 25212158), (1498, 12606079), (2797, 6751486), (4507, 4189906), (5594, 3375743), (9014, 2094953), (19579, 964498), (31549, 598558), (39158, 482249), (63098, 299279)]