1215704466

素因数分解:

$2^1\times 3^2\times {\mathrm{293}}^1\times {\mathrm{353}}^1\times {\mathrm{653}}^1$

素因数の和:1307

約数の個数: 48

約数和(自身を含む): 2654562456

約数和(自身を除く): 1438857990

約数列:

[1, 2, 3, 6, 9, 18, 293, 353, 586, 653, 706, 879, 1059, 1306, 1758, 1959, 2118, 2637, 3177, 3918, 5274, 5877, 6354, 11754, 103429, 191329, 206858, 230509, 310287, 382658, 461018, 573987, 620574, 691527, 930861, 1147974, 1383054, 1721961, 1861722, 2074581, 3443922, 4149162, 67539137, 135078274, 202617411, 405234822, 607852233, 1215704466]

約数ペア:

[(1, 1215704466), (2, 607852233), (3, 405234822), (6, 202617411), (9, 135078274), (18, 67539137), (293, 4149162), (353, 3443922), (586, 2074581), (653, 1861722), (706, 1721961), (879, 1383054), (1059, 1147974), (1306, 930861), (1758, 691527), (1959, 620574), (2118, 573987), (2637, 461018), (3177, 382658), (3918, 310287), (5274, 230509), (5877, 206858), (6354, 191329), (11754, 103429)]