27866806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 48412800

約数和(自身を除く): 20545994

約数列:

[1, 2, 11, 19, 22, 38, 163, 209, 326, 409, 418, 818, 1793, 3097, 3586, 4499, 6194, 7771, 8998, 15542, 34067, 66667, 68134, 85481, 133334, 170962, 733337, 1266673, 1466674, 2533346, 13933403, 27866806]

約数ペア:

[(1, 27866806), (2, 13933403), (11, 2533346), (19, 1466674), (22, 1266673), (38, 733337), (163, 170962), (209, 133334), (326, 85481), (409, 68134), (418, 66667), (818, 34067), (1793, 15542), (3097, 8998), (3586, 7771), (4499, 6194)]