17962714

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:923

約数の個数: 48

約数和(自身を含む): 36033120

約数和(自身を除く): 18070406

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 418, 539, 877, 931, 1078, 1463, 1754, 1862, 2926, 6139, 9647, 10241, 12278, 16663, 19294, 20482, 33326, 42973, 67529, 85946, 116641, 135058, 183293, 233282, 366586, 472703, 816487, 945406, 1283051, 1632974, 2566102, 8981357, 17962714]

約数ペア:

[(1, 17962714), (2, 8981357), (7, 2566102), (11, 1632974), (14, 1283051), (19, 945406), (22, 816487), (38, 472703), (49, 366586), (77, 233282), (98, 183293), (133, 135058), (154, 116641), (209, 85946), (266, 67529), (418, 42973), (539, 33326), (877, 20482), (931, 19294), (1078, 16663), (1463, 12278), (1754, 10241), (1862, 9647), (2926, 6139)]