7121123016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{985759}}^1$

素因数の和:985818

約数の個数: 64

約数和(自身を含む): 20819251200

約数和(自身を除く): 13698128184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 985759, 1971518, 2957277, 3943036, 5914554, 6900313, 7886072, 11829108, 13800626, 20700939, 23658216, 27601252, 41401878, 42387637, 55202504, 82803756, 84775274, 127162911, 165607512, 169550548, 254325822, 296713459, 339101096, 508651644, 593426918, 890140377, 1017303288, 1186853836, 1780280754, 2373707672, 3560561508, 7121123016]

約数ペア:

[(1, 7121123016), (2, 3560561508), (3, 2373707672), (4, 1780280754), (6, 1186853836), (7, 1017303288), (8, 890140377), (12, 593426918), (14, 508651644), (21, 339101096), (24, 296713459), (28, 254325822), (42, 169550548), (43, 165607512), (56, 127162911), (84, 84775274), (86, 82803756), (129, 55202504), (168, 42387637), (172, 41401878), (258, 27601252), (301, 23658216), (344, 20700939), (516, 13800626), (602, 11829108), (903, 7886072), (1032, 6900313), (1204, 5914554), (1806, 3943036), (2408, 2957277), (3612, 1971518), (7224, 985759)]