57160278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3463}}^1$

素因数の和:3609

約数の個数: 48

約数和(自身を含む): 142661376

約数和(自身を除く): 85501098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 786, 917, 1179, 1834, 2358, 2751, 3463, 5502, 6926, 8253, 10389, 16506, 20778, 24241, 31167, 48482, 62334, 72723, 145446, 218169, 436338, 453653, 907306, 1360959, 2721918, 3175571, 4082877, 6351142, 8165754, 9526713, 19053426, 28580139, 57160278]

約数ペア:

[(1, 57160278), (2, 28580139), (3, 19053426), (6, 9526713), (7, 8165754), (9, 6351142), (14, 4082877), (18, 3175571), (21, 2721918), (42, 1360959), (63, 907306), (126, 453653), (131, 436338), (262, 218169), (393, 145446), (786, 72723), (917, 62334), (1179, 48482), (1834, 31167), (2358, 24241), (2751, 20778), (3463, 16506), (5502, 10389), (6926, 8253)]