12206551119

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{3581}}^1$

素因数の和:3776

約数の個数: 64

約数和(自身を含む): 19757509632

約数和(自身を除く): 7550958513

約数列:

[1, 3, 7, 21, 37, 41, 107, 111, 123, 259, 287, 321, 749, 777, 861, 1517, 2247, 3581, 3959, 4387, 4551, 10619, 10743, 11877, 13161, 25067, 27713, 30709, 31857, 75201, 83139, 92127, 132497, 146821, 162319, 383167, 397491, 440463, 486957, 927479, 1027747, 1136233, 1149501, 2682169, 2782437, 3083241, 3408699, 5432377, 8046507, 14177179, 15709847, 16297131, 38026639, 42531537, 47129541, 99240253, 109968929, 114079917, 297720759, 329906787, 581264339, 1743793017, 4068850373, 12206551119]

約数ペア:

[(1, 12206551119), (3, 4068850373), (7, 1743793017), (21, 581264339), (37, 329906787), (41, 297720759), (107, 114079917), (111, 109968929), (123, 99240253), (259, 47129541), (287, 42531537), (321, 38026639), (749, 16297131), (777, 15709847), (861, 14177179), (1517, 8046507), (2247, 5432377), (3581, 3408699), (3959, 3083241), (4387, 2782437), (4551, 2682169), (10619, 1149501), (10743, 1136233), (11877, 1027747), (13161, 927479), (25067, 486957), (27713, 440463), (30709, 397491), (31857, 383167), (75201, 162319), (83139, 146821), (92127, 132497)]