13165044

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 31920000

約数和(自身を除く): 18754956

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 149, 199, 222, 298, 398, 444, 447, 596, 597, 796, 894, 1194, 1788, 2388, 5513, 7363, 11026, 14726, 16539, 22052, 22089, 29452, 29651, 33078, 44178, 59302, 66156, 88356, 88953, 118604, 177906, 355812, 1097087, 2194174, 3291261, 4388348, 6582522, 13165044]

約数ペア:

[(1, 13165044), (2, 6582522), (3, 4388348), (4, 3291261), (6, 2194174), (12, 1097087), (37, 355812), (74, 177906), (111, 118604), (148, 88953), (149, 88356), (199, 66156), (222, 59302), (298, 44178), (398, 33078), (444, 29651), (447, 29452), (596, 22089), (597, 22052), (796, 16539), (894, 14726), (1194, 11026), (1788, 7363), (2388, 5513)]