81882162

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2039}}^1$

素因数の和:2167

約数の個数: 48

約数和(自身を含む): 187125120

約数和(自身を除く): 105242958

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 97, 138, 194, 207, 291, 414, 582, 873, 1746, 2039, 2231, 4078, 4462, 6117, 6693, 12234, 13386, 18351, 20079, 36702, 40158, 46897, 93794, 140691, 197783, 281382, 395566, 422073, 593349, 844146, 1186698, 1780047, 3560094, 4549009, 9098018, 13647027, 27294054, 40941081, 81882162]

約数ペア:

[(1, 81882162), (2, 40941081), (3, 27294054), (6, 13647027), (9, 9098018), (18, 4549009), (23, 3560094), (46, 1780047), (69, 1186698), (97, 844146), (138, 593349), (194, 422073), (207, 395566), (291, 281382), (414, 197783), (582, 140691), (873, 93794), (1746, 46897), (2039, 40158), (2231, 36702), (4078, 20079), (4462, 18351), (6117, 13386), (6693, 12234)]