8893482

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 21409920

約数和(自身を除く): 12516438

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 221, 247, 323, 353, 442, 494, 646, 663, 706, 741, 969, 1059, 1326, 1482, 1938, 2118, 4199, 4589, 6001, 6707, 8398, 9178, 12002, 12597, 13414, 13767, 18003, 20121, 25194, 27534, 36006, 40242, 78013, 87191, 114019, 156026, 174382, 228038, 234039, 261573, 342057, 468078, 523146, 684114, 1482247, 2964494, 4446741, 8893482]

約数ペア:

[(1, 8893482), (2, 4446741), (3, 2964494), (6, 1482247), (13, 684114), (17, 523146), (19, 468078), (26, 342057), (34, 261573), (38, 234039), (39, 228038), (51, 174382), (57, 156026), (78, 114019), (102, 87191), (114, 78013), (221, 40242), (247, 36006), (323, 27534), (353, 25194), (442, 20121), (494, 18003), (646, 13767), (663, 13414), (706, 12597), (741, 12002), (969, 9178), (1059, 8398), (1326, 6707), (1482, 6001), (1938, 4589), (2118, 4199)]