12968886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{167}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 30530304

約数和(自身を除く): 17561418

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 167, 258, 301, 334, 501, 602, 903, 1002, 1169, 1806, 1849, 2338, 3507, 3698, 5547, 7014, 7181, 11094, 12943, 14362, 21543, 25886, 38829, 43086, 50267, 77658, 100534, 150801, 301602, 308783, 617566, 926349, 1852698, 2161481, 4322962, 6484443, 12968886]

約数ペア:

[(1, 12968886), (2, 6484443), (3, 4322962), (6, 2161481), (7, 1852698), (14, 926349), (21, 617566), (42, 308783), (43, 301602), (86, 150801), (129, 100534), (167, 77658), (258, 50267), (301, 43086), (334, 38829), (501, 25886), (602, 21543), (903, 14362), (1002, 12943), (1169, 11094), (1806, 7181), (1849, 7014), (2338, 5547), (3507, 3698)]