1569438

素因数分解:

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

素因数の和:393

約数の個数: 48

約数和(自身を含む): 3865680

約数和(自身を除く): 2296242

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 353, 494, 706, 741, 1059, 1482, 2118, 2223, 3177, 4446, 4589, 6354, 6707, 9178, 13414, 13767, 20121, 27534, 40242, 41301, 60363, 82602, 87191, 120726, 174382, 261573, 523146, 784719, 1569438]

約数ペア:

[(1, 1569438), (2, 784719), (3, 523146), (6, 261573), (9, 174382), (13, 120726), (18, 87191), (19, 82602), (26, 60363), (38, 41301), (39, 40242), (57, 27534), (78, 20121), (114, 13767), (117, 13414), (171, 9178), (234, 6707), (247, 6354), (342, 4589), (353, 4446), (494, 3177), (706, 2223), (741, 2118), (1059, 1482)]