2018380893

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{3191}}^1$

素因数の和:3409

約数の個数: 32

約数和(自身を含む): 2868203520

約数和(自身を除く): 849822627

約数列:

[1, 3, 23, 69, 89, 103, 267, 309, 2047, 2369, 3191, 6141, 7107, 9167, 9573, 27501, 73393, 210841, 220179, 283999, 328673, 632523, 851997, 986019, 6531977, 7559479, 19595931, 22678437, 29251897, 87755691, 672793631, 2018380893]

約数ペア:

[(1, 2018380893), (3, 672793631), (23, 87755691), (69, 29251897), (89, 22678437), (103, 19595931), (267, 7559479), (309, 6531977), (2047, 986019), (2369, 851997), (3191, 632523), (6141, 328673), (7107, 283999), (9167, 220179), (9573, 210841), (27501, 73393)]