1322990172

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{194443}}^1$

素因数の和:194469

約数の個数: 72

約数和(自身を含む): 3963546496

約数和(自身を除く): 2640556324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 194443, 388886, 583329, 777772, 1166658, 1361101, 1749987, 2333316, 2722202, 3499974, 4083303, 5249961, 5444404, 6999948, 8166606, 10499922, 12249909, 15749883, 16333212, 20999844, 24499818, 31499766, 36749727, 47249649, 48999636, 62999532, 73499454, 94499298, 110249181, 146998908, 188998596, 220498362, 330747543, 440996724, 661495086, 1322990172]

約数ペア:

[(1, 1322990172), (2, 661495086), (3, 440996724), (4, 330747543), (6, 220498362), (7, 188998596), (9, 146998908), (12, 110249181), (14, 94499298), (18, 73499454), (21, 62999532), (27, 48999636), (28, 47249649), (36, 36749727), (42, 31499766), (54, 24499818), (63, 20999844), (81, 16333212), (84, 15749883), (108, 12249909), (126, 10499922), (162, 8166606), (189, 6999948), (243, 5444404), (252, 5249961), (324, 4083303), (378, 3499974), (486, 2722202), (567, 2333316), (756, 1749987), (972, 1361101), (1134, 1166658), (1701, 777772), (2268, 583329), (3402, 388886), (6804, 194443)]