27953784

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{9029}}^1$

素因数の和:9084

約数の個数: 48

約数和(自身を含む): 77477400

約数和(自身を除く): 49523616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 9029, 18058, 27087, 36116, 54174, 72232, 81261, 108348, 162522, 216696, 325044, 388247, 650088, 776494, 1164741, 1552988, 2329482, 3105976, 3494223, 4658964, 6988446, 9317928, 13976892, 27953784]

約数ペア:

[(1, 27953784), (2, 13976892), (3, 9317928), (4, 6988446), (6, 4658964), (8, 3494223), (9, 3105976), (12, 2329482), (18, 1552988), (24, 1164741), (36, 776494), (43, 650088), (72, 388247), (86, 325044), (129, 216696), (172, 162522), (258, 108348), (344, 81261), (387, 72232), (516, 54174), (774, 36116), (1032, 27087), (1548, 18058), (3096, 9029)]