6618906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 16555968

約数和(自身を除く): 9937062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 401, 786, 802, 917, 1179, 1203, 1834, 2358, 2406, 2751, 2807, 3609, 5502, 5614, 7218, 8253, 8421, 16506, 16842, 25263, 50526, 52531, 105062, 157593, 315186, 367717, 472779, 735434, 945558, 1103151, 2206302, 3309453, 6618906]

約数ペア:

[(1, 6618906), (2, 3309453), (3, 2206302), (6, 1103151), (7, 945558), (9, 735434), (14, 472779), (18, 367717), (21, 315186), (42, 157593), (63, 105062), (126, 52531), (131, 50526), (262, 25263), (393, 16842), (401, 16506), (786, 8421), (802, 8253), (917, 7218), (1179, 5614), (1203, 5502), (1834, 3609), (2358, 2807), (2406, 2751)]