8141706

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 18436704

約数和(自身を除く): 10294998

約数列:

[1, 2, 3, 6, 9, 18, 43, 67, 86, 129, 134, 157, 201, 258, 314, 387, 402, 471, 603, 774, 942, 1206, 1413, 2826, 2881, 5762, 6751, 8643, 10519, 13502, 17286, 20253, 21038, 25929, 31557, 40506, 51858, 60759, 63114, 94671, 121518, 189342, 452317, 904634, 1356951, 2713902, 4070853, 8141706]

約数ペア:

[(1, 8141706), (2, 4070853), (3, 2713902), (6, 1356951), (9, 904634), (18, 452317), (43, 189342), (67, 121518), (86, 94671), (129, 63114), (134, 60759), (157, 51858), (201, 40506), (258, 31557), (314, 25929), (387, 21038), (402, 20253), (471, 17286), (603, 13502), (774, 10519), (942, 8643), (1206, 6751), (1413, 5762), (2826, 2881)]