67645206

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{21977}}^1$

素因数の和:22010

約数の個数: 40

約数和(自身を含む): 159560280

約数和(自身を除く): 91915074

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 21977, 43954, 65931, 131862, 197793, 395586, 417563, 593379, 835126, 1186758, 1252689, 1780137, 2505378, 3560274, 3758067, 7516134, 11274201, 22548402, 33822603, 67645206]

約数ペア:

[(1, 67645206), (2, 33822603), (3, 22548402), (6, 11274201), (9, 7516134), (18, 3758067), (19, 3560274), (27, 2505378), (38, 1780137), (54, 1252689), (57, 1186758), (81, 835126), (114, 593379), (162, 417563), (171, 395586), (342, 197793), (513, 131862), (1026, 65931), (1539, 43954), (3078, 21977)]