29805318

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{379}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 68824080

約数和(自身を除く): 39018762

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 257, 306, 379, 514, 758, 771, 1137, 1542, 2274, 2313, 3411, 4369, 4626, 6443, 6822, 8738, 12886, 13107, 19329, 26214, 38658, 39321, 57987, 78642, 97403, 115974, 194806, 292209, 584418, 876627, 1655851, 1753254, 3311702, 4967553, 9935106, 14902659, 29805318]

約数ペア:

[(1, 29805318), (2, 14902659), (3, 9935106), (6, 4967553), (9, 3311702), (17, 1753254), (18, 1655851), (34, 876627), (51, 584418), (102, 292209), (153, 194806), (257, 115974), (306, 97403), (379, 78642), (514, 57987), (758, 39321), (771, 38658), (1137, 26214), (1542, 19329), (2274, 13107), (2313, 12886), (3411, 8738), (4369, 6822), (4626, 6443)]