18412342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{383}}^1$

素因数の和:484

約数の個数: 24

約数和(自身を含む): 30530304

約数和(自身を除く): 12117962

約数列:

[1, 2, 13, 26, 43, 86, 383, 559, 766, 1118, 1849, 3698, 4979, 9958, 16469, 24037, 32938, 48074, 214097, 428194, 708167, 1416334, 9206171, 18412342]

約数ペア:

[(1, 18412342), (2, 9206171), (13, 1416334), (26, 708167), (43, 428194), (86, 214097), (383, 48074), (559, 32938), (766, 24037), (1118, 16469), (1849, 9958), (3698, 4979)]