12418245

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{773}}^1$

素因数の和:811

約数の個数: 64

約数和(自身を含む): 26749440

約数和(自身を除く): 14331195

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 85, 105, 119, 135, 153, 189, 255, 315, 357, 459, 595, 765, 773, 945, 1071, 1785, 2295, 2319, 3213, 3865, 5355, 5411, 6957, 11595, 13141, 16065, 16233, 20871, 27055, 34785, 39423, 48699, 65705, 81165, 91987, 104355, 118269, 146097, 197115, 243495, 275961, 354807, 459935, 591345, 730485, 827883, 1379805, 1774035, 2483649, 4139415, 12418245]

約数ペア:

[(1, 12418245), (3, 4139415), (5, 2483649), (7, 1774035), (9, 1379805), (15, 827883), (17, 730485), (21, 591345), (27, 459935), (35, 354807), (45, 275961), (51, 243495), (63, 197115), (85, 146097), (105, 118269), (119, 104355), (135, 91987), (153, 81165), (189, 65705), (255, 48699), (315, 39423), (357, 34785), (459, 27055), (595, 20871), (765, 16233), (773, 16065), (945, 13141), (1071, 11595), (1785, 6957), (2295, 5411), (2319, 5355), (3213, 3865)]