13255710018

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{3677}}^1$

素因数の和:3971

約数の個数: 64

約数和(自身を含む): 27615012480

約数和(自身を除く): 14359302462

約数列:

[1, 2, 3, 6, 43, 86, 89, 129, 157, 178, 258, 267, 314, 471, 534, 942, 3677, 3827, 6751, 7354, 7654, 11031, 11481, 13502, 13973, 20253, 22062, 22962, 27946, 40506, 41919, 83838, 158111, 316222, 327253, 474333, 577289, 600839, 654506, 948666, 981759, 1154578, 1201678, 1731867, 1802517, 1963518, 3463734, 3605034, 14071879, 24823427, 28143758, 42215637, 49646854, 51378721, 74470281, 84431274, 102757442, 148940562, 154136163, 308272326, 2209285003, 4418570006, 6627855009, 13255710018]

約数ペア:

[(1, 13255710018), (2, 6627855009), (3, 4418570006), (6, 2209285003), (43, 308272326), (86, 154136163), (89, 148940562), (129, 102757442), (157, 84431274), (178, 74470281), (258, 51378721), (267, 49646854), (314, 42215637), (471, 28143758), (534, 24823427), (942, 14071879), (3677, 3605034), (3827, 3463734), (6751, 1963518), (7354, 1802517), (7654, 1731867), (11031, 1201678), (11481, 1154578), (13502, 981759), (13973, 948666), (20253, 654506), (22062, 600839), (22962, 577289), (27946, 474333), (40506, 327253), (41919, 316222), (83838, 158111)]