7788009642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{9719}}^1\times {\mathrm{19079}}^1$

素因数の和:28810

約数の個数: 32

約数和(自身を含む): 17803929600

約数和(自身を除く): 10015919958

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 9719, 19079, 19438, 29157, 38158, 57237, 58314, 68033, 114474, 133553, 136066, 204099, 267106, 400659, 408198, 801318, 185428801, 370857602, 556286403, 1112572806, 1298001607, 2596003214, 3894004821, 7788009642]

約数ペア:

[(1, 7788009642), (2, 3894004821), (3, 2596003214), (6, 1298001607), (7, 1112572806), (14, 556286403), (21, 370857602), (42, 185428801), (9719, 801318), (19079, 408198), (19438, 400659), (29157, 267106), (38158, 204099), (57237, 136066), (58314, 133553), (68033, 114474)]