40747746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12149}}^1$

素因数の和:12210

約数の個数: 32

約数和(自身を含む): 89812800

約数和(自身を除く): 49065054

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 12149, 24298, 36447, 72894, 157937, 315874, 473811, 522407, 947622, 1044814, 1567221, 3134442, 6791291, 13582582, 20373873, 40747746]

約数ペア:

[(1, 40747746), (2, 20373873), (3, 13582582), (6, 6791291), (13, 3134442), (26, 1567221), (39, 1044814), (43, 947622), (78, 522407), (86, 473811), (129, 315874), (258, 157937), (559, 72894), (1118, 36447), (1677, 24298), (3354, 12149)]