45021678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1787}}^1$

素因数の和:1841

約数の個数: 64

約数和(自身を含む): 108138240

約数和(自身を除く): 63116562

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 221, 247, 323, 442, 494, 646, 663, 741, 969, 1326, 1482, 1787, 1938, 3574, 4199, 5361, 8398, 10722, 12597, 23231, 25194, 30379, 33953, 46462, 60758, 67906, 69693, 91137, 101859, 139386, 182274, 203718, 394927, 441389, 577201, 789854, 882778, 1154402, 1184781, 1324167, 1731603, 2369562, 2648334, 3463206, 7503613, 15007226, 22510839, 45021678]

約数ペア:

[(1, 45021678), (2, 22510839), (3, 15007226), (6, 7503613), (13, 3463206), (17, 2648334), (19, 2369562), (26, 1731603), (34, 1324167), (38, 1184781), (39, 1154402), (51, 882778), (57, 789854), (78, 577201), (102, 441389), (114, 394927), (221, 203718), (247, 182274), (323, 139386), (442, 101859), (494, 91137), (646, 69693), (663, 67906), (741, 60758), (969, 46462), (1326, 33953), (1482, 30379), (1787, 25194), (1938, 23231), (3574, 12597), (4199, 10722), (5361, 8398)]