67948146

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{19973}}^1$

素因数の和:19997

約数の個数: 48

約数和(自身を含む): 174492864

約数和(自身を除く): 106544718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 19973, 39946, 59919, 119838, 139811, 179757, 279622, 359514, 419433, 539271, 838866, 1078542, 1258299, 1617813, 2516598, 3235626, 3774897, 4853439, 7549794, 9706878, 11324691, 22649382, 33974073, 67948146]

約数ペア:

[(1, 67948146), (2, 33974073), (3, 22649382), (6, 11324691), (7, 9706878), (9, 7549794), (14, 4853439), (18, 3774897), (21, 3235626), (27, 2516598), (42, 1617813), (54, 1258299), (63, 1078542), (81, 838866), (126, 539271), (162, 419433), (189, 359514), (243, 279622), (378, 179757), (486, 139811), (567, 119838), (1134, 59919), (1701, 39946), (3402, 19973)]