2016559458

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{557}}^1\times {\mathrm{1447}}^1$

素因数の和:2151

約数の個数: 48

約数和(自身を含む): 4411592640

約数和(自身を除く): 2395033182

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 557, 834, 1114, 1251, 1447, 1671, 2502, 2894, 3342, 4341, 5013, 8682, 10026, 13023, 26046, 77423, 154846, 201133, 232269, 402266, 464538, 603399, 696807, 805979, 1206798, 1393614, 1611958, 1810197, 2417937, 3620394, 4835874, 7253811, 14507622, 112031081, 224062162, 336093243, 672186486, 1008279729, 2016559458]

約数ペア:

[(1, 2016559458), (2, 1008279729), (3, 672186486), (6, 336093243), (9, 224062162), (18, 112031081), (139, 14507622), (278, 7253811), (417, 4835874), (557, 3620394), (834, 2417937), (1114, 1810197), (1251, 1611958), (1447, 1393614), (1671, 1206798), (2502, 805979), (2894, 696807), (3342, 603399), (4341, 464538), (5013, 402266), (8682, 232269), (10026, 201133), (13023, 154846), (26046, 77423)]