2665763478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{109621}}^1$

素因数の和:109829

約数の個数: 48

約数和(自身を含む): 6635200416

約数和(自身を除く): 3969436938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 193, 386, 579, 1158, 1351, 1737, 2702, 3474, 4053, 8106, 12159, 24318, 109621, 219242, 328863, 657726, 767347, 986589, 1534694, 1973178, 2302041, 4604082, 6906123, 13812246, 21156853, 42313706, 63470559, 126941118, 148097971, 190411677, 296195942, 380823354, 444293913, 888587826, 1332881739, 2665763478]

約数ペア:

[(1, 2665763478), (2, 1332881739), (3, 888587826), (6, 444293913), (7, 380823354), (9, 296195942), (14, 190411677), (18, 148097971), (21, 126941118), (42, 63470559), (63, 42313706), (126, 21156853), (193, 13812246), (386, 6906123), (579, 4604082), (1158, 2302041), (1351, 1973178), (1737, 1534694), (2702, 986589), (3474, 767347), (4053, 657726), (8106, 328863), (12159, 219242), (24318, 109621)]