18496827503

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{14549}}^1$

素因数の和:14676

約数の個数: 48

約数和(自身を含む): 24769920000

約数和(自身を除く): 6273092497

約数列:

[1, 7, 11, 19, 77, 79, 121, 133, 209, 553, 847, 869, 1463, 1501, 2299, 6083, 9559, 10507, 14549, 16093, 16511, 66913, 101843, 115577, 160039, 181621, 276431, 1120273, 1149371, 1271347, 1760429, 1935017, 3040741, 8045597, 12323003, 12643081, 21285187, 21838049, 33448151, 88501567, 139073891, 152866343, 234137057, 240218539, 973517237, 1681529773, 2642403929, 18496827503]

約数ペア:

[(1, 18496827503), (7, 2642403929), (11, 1681529773), (19, 973517237), (77, 240218539), (79, 234137057), (121, 152866343), (133, 139073891), (209, 88501567), (553, 33448151), (847, 21838049), (869, 21285187), (1463, 12643081), (1501, 12323003), (2299, 8045597), (6083, 3040741), (9559, 1935017), (10507, 1760429), (14549, 1271347), (16093, 1149371), (16511, 1120273), (66913, 276431), (101843, 181621), (115577, 160039)]