2018409996

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{25889}}^1$

素因数の和:26058

約数の個数: 48

約数和(自身を含む): 4827967200

約数和(自身を除く): 2809557204

約数列:

[1, 2, 3, 4, 6, 12, 73, 89, 146, 178, 219, 267, 292, 356, 438, 534, 876, 1068, 6497, 12994, 19491, 25889, 25988, 38982, 51778, 77667, 77964, 103556, 155334, 310668, 1889897, 2304121, 3779794, 4608242, 5669691, 6912363, 7559588, 9216484, 11339382, 13824726, 22678764, 27649452, 168200833, 336401666, 504602499, 672803332, 1009204998, 2018409996]

約数ペア:

[(1, 2018409996), (2, 1009204998), (3, 672803332), (4, 504602499), (6, 336401666), (12, 168200833), (73, 27649452), (89, 22678764), (146, 13824726), (178, 11339382), (219, 9216484), (267, 7559588), (292, 6912363), (356, 5669691), (438, 4608242), (534, 3779794), (876, 2304121), (1068, 1889897), (6497, 310668), (12994, 155334), (19491, 103556), (25889, 77964), (25988, 77667), (38982, 51778)]