13817276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 27646080

約数和(自身を除く): 13828804

約数列:

[1, 2, 4, 11, 22, 43, 44, 67, 86, 109, 134, 172, 218, 268, 436, 473, 737, 946, 1199, 1474, 1892, 2398, 2881, 2948, 4687, 4796, 5762, 7303, 9374, 11524, 14606, 18748, 29212, 31691, 51557, 63382, 80333, 103114, 126764, 160666, 206228, 314029, 321332, 628058, 1256116, 3454319, 6908638, 13817276]

約数ペア:

[(1, 13817276), (2, 6908638), (4, 3454319), (11, 1256116), (22, 628058), (43, 321332), (44, 314029), (67, 206228), (86, 160666), (109, 126764), (134, 103114), (172, 80333), (218, 63382), (268, 51557), (436, 31691), (473, 29212), (737, 18748), (946, 14606), (1199, 11524), (1474, 9374), (1892, 7303), (2398, 5762), (2881, 4796), (2948, 4687)]