27751932

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3121}}^1$

素因数の和:3163

約数の個数: 72

約数和(自身を含む): 79548560

約数和(自身を除く): 51796628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 3121, 4446, 6242, 8892, 9363, 12484, 18726, 28089, 37452, 40573, 56178, 59299, 81146, 112356, 118598, 121719, 162292, 177897, 237196, 243438, 355794, 365157, 486876, 533691, 711588, 730314, 770887, 1067382, 1460628, 1541774, 2134764, 2312661, 3083548, 4625322, 6937983, 9250644, 13875966, 27751932]

約数ペア:

[(1, 27751932), (2, 13875966), (3, 9250644), (4, 6937983), (6, 4625322), (9, 3083548), (12, 2312661), (13, 2134764), (18, 1541774), (19, 1460628), (26, 1067382), (36, 770887), (38, 730314), (39, 711588), (52, 533691), (57, 486876), (76, 365157), (78, 355794), (114, 243438), (117, 237196), (156, 177897), (171, 162292), (228, 121719), (234, 118598), (247, 112356), (342, 81146), (468, 59299), (494, 56178), (684, 40573), (741, 37452), (988, 28089), (1482, 18726), (2223, 12484), (2964, 9363), (3121, 8892), (4446, 6242)]