67764438

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{19919}}^1$

素因数の和:19943

約数の個数: 48

約数和(自身を含む): 174021120

約数和(自身を除く): 106256682

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, 19919, 39838, 59757, 119514, 139433, 179271, 278866, 358542, 418299, 537813, 836598, 1075626, 1254897, 1613439, 2509794, 3226878, 3764691, 4840317, 7529382, 9680634, 11294073, 22588146, 33882219, 67764438]

約数ペア:

[(1, 67764438), (2, 33882219), (3, 22588146), (6, 11294073), (7, 9680634), (9, 7529382), (14, 4840317), (18, 3764691), (21, 3226878), (27, 2509794), (42, 1613439), (54, 1254897), (63, 1075626), (81, 836598), (126, 537813), (162, 418299), (189, 358542), (243, 278866), (378, 179271), (486, 139433), (567, 119514), (1134, 59757), (1701, 39838), (3402, 19919)]