18076149

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1051}}^1$

素因数の和:1087

約数の個数: 48

約数和(自身を含む): 33579840

約数和(自身を除く): 15503691

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 351, 441, 637, 819, 1051, 1323, 1911, 2457, 3153, 5733, 7357, 9459, 13663, 17199, 22071, 28377, 40989, 51499, 66213, 95641, 122967, 154497, 198639, 286923, 368901, 463491, 669487, 860769, 1390473, 2008461, 2582307, 6025383, 18076149]

約数ペア:

[(1, 18076149), (3, 6025383), (7, 2582307), (9, 2008461), (13, 1390473), (21, 860769), (27, 669487), (39, 463491), (49, 368901), (63, 286923), (91, 198639), (117, 154497), (147, 122967), (189, 95641), (273, 66213), (351, 51499), (441, 40989), (637, 28377), (819, 22071), (1051, 17199), (1323, 13663), (1911, 9459), (2457, 7357), (3153, 5733)]