26708526

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{727}}^1$

素因数の和:905

約数の個数: 48

約数和(自身を含む): 62803104

約数和(自身を除く): 36094578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 157, 234, 314, 471, 727, 942, 1413, 1454, 2041, 2181, 2826, 4082, 4362, 6123, 6543, 9451, 12246, 13086, 18369, 18902, 28353, 36738, 56706, 85059, 114139, 170118, 228278, 342417, 684834, 1027251, 1483807, 2054502, 2967614, 4451421, 8902842, 13354263, 26708526]

約数ペア:

[(1, 26708526), (2, 13354263), (3, 8902842), (6, 4451421), (9, 2967614), (13, 2054502), (18, 1483807), (26, 1027251), (39, 684834), (78, 342417), (117, 228278), (157, 170118), (234, 114139), (314, 85059), (471, 56706), (727, 36738), (942, 28353), (1413, 18902), (1454, 18369), (2041, 13086), (2181, 12246), (2826, 9451), (4082, 6543), (4362, 6123)]