16181352

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20431}}^1$

素因数の和:20454

約数の個数: 48

約数和(自身を含む): 47810880

約数和(自身を除く): 31629528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 20431, 40862, 61293, 81724, 122586, 163448, 183879, 224741, 245172, 367758, 449482, 490344, 674223, 735516, 898964, 1348446, 1471032, 1797928, 2022669, 2696892, 4045338, 5393784, 8090676, 16181352]

約数ペア:

[(1, 16181352), (2, 8090676), (3, 5393784), (4, 4045338), (6, 2696892), (8, 2022669), (9, 1797928), (11, 1471032), (12, 1348446), (18, 898964), (22, 735516), (24, 674223), (33, 490344), (36, 449482), (44, 367758), (66, 245172), (72, 224741), (88, 183879), (99, 163448), (132, 122586), (198, 81724), (264, 61293), (396, 40862), (792, 20431)]