18803466

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4129}}^1$

素因数の和:4171

約数の個数: 48

約数和(自身を含む): 46388160

約数和(自身を除く): 27584694

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 759, 1518, 2277, 4129, 4554, 8258, 12387, 24774, 37161, 45419, 74322, 90838, 94967, 136257, 189934, 272514, 284901, 408771, 569802, 817542, 854703, 1044637, 1709406, 2089274, 3133911, 6267822, 9401733, 18803466]

約数ペア:

[(1, 18803466), (2, 9401733), (3, 6267822), (6, 3133911), (9, 2089274), (11, 1709406), (18, 1044637), (22, 854703), (23, 817542), (33, 569802), (46, 408771), (66, 284901), (69, 272514), (99, 189934), (138, 136257), (198, 94967), (207, 90838), (253, 74322), (414, 45419), (506, 37161), (759, 24774), (1518, 12387), (2277, 8258), (4129, 4554)]