3020784438

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1987}}^1\times {\mathrm{5171}}^1$

素因数の和:7177

約数の個数: 48

約数和(自身を含む): 7032844224

約数和(自身を除く): 4012059786

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1987, 3974, 5171, 5961, 10342, 11922, 13909, 15513, 27818, 31026, 36197, 41727, 72394, 83454, 97363, 108591, 194726, 217182, 253379, 292089, 506758, 584178, 760137, 1520274, 10274777, 20549554, 30824331, 61648662, 71923439, 143846878, 215770317, 431540634, 503464073, 1006928146, 1510392219, 3020784438]

約数ペア:

[(1, 3020784438), (2, 1510392219), (3, 1006928146), (6, 503464073), (7, 431540634), (14, 215770317), (21, 143846878), (42, 71923439), (49, 61648662), (98, 30824331), (147, 20549554), (294, 10274777), (1987, 1520274), (3974, 760137), (5171, 584178), (5961, 506758), (10342, 292089), (11922, 253379), (13909, 217182), (15513, 194726), (27818, 108591), (31026, 97363), (36197, 83454), (41727, 72394)]