15663682872

素因数分解:

$2^3\times 3^2\times {\mathrm{16811}}^1\times {\mathrm{12941}}^1$

素因数の和:29764

約数の個数: 48

約数和(自身を含む): 42428276280

約数和(自身を除く): 26764593408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 12941, 16811, 25882, 33622, 38823, 50433, 51764, 67244, 77646, 100866, 103528, 116469, 134488, 151299, 155292, 201732, 232938, 302598, 310584, 403464, 465876, 605196, 931752, 1210392, 217551151, 435102302, 652653453, 870204604, 1305306906, 1740409208, 1957960359, 2610613812, 3915920718, 5221227624, 7831841436, 15663682872]

約数ペア:

[(1, 15663682872), (2, 7831841436), (3, 5221227624), (4, 3915920718), (6, 2610613812), (8, 1957960359), (9, 1740409208), (12, 1305306906), (18, 870204604), (24, 652653453), (36, 435102302), (72, 217551151), (12941, 1210392), (16811, 931752), (25882, 605196), (33622, 465876), (38823, 403464), (50433, 310584), (51764, 302598), (67244, 232938), (77646, 201732), (100866, 155292), (103528, 151299), (116469, 134488)]