1860488037

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{1009}}^1$

素因数の和:1338

約数の個数: 48

約数和(自身を含む): 2911708800

約数和(自身を除く): 1051220763

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 263, 369, 779, 789, 1009, 2337, 2367, 3027, 4997, 7011, 9081, 10783, 14991, 19171, 32349, 41369, 44973, 57513, 97047, 124107, 172539, 204877, 265367, 372321, 614631, 786011, 796101, 1843893, 2358033, 2388303, 5041973, 7074099, 10880047, 15125919, 32640141, 45377757, 97920423, 206720893, 620162679, 1860488037]

約数ペア:

[(1, 1860488037), (3, 620162679), (9, 206720893), (19, 97920423), (41, 45377757), (57, 32640141), (123, 15125919), (171, 10880047), (263, 7074099), (369, 5041973), (779, 2388303), (789, 2358033), (1009, 1843893), (2337, 796101), (2367, 786011), (3027, 614631), (4997, 372321), (7011, 265367), (9081, 204877), (10783, 172539), (14991, 124107), (19171, 97047), (32349, 57513), (41369, 44973)]