12518562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 30792960

約数和(自身を除く): 18274398

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 89, 102, 119, 178, 197, 238, 267, 357, 394, 534, 591, 623, 714, 1182, 1246, 1379, 1513, 1869, 2758, 3026, 3349, 3738, 4137, 4539, 6698, 8274, 9078, 10047, 10591, 17533, 20094, 21182, 23443, 31773, 35066, 46886, 52599, 63546, 70329, 105198, 122731, 140658, 245462, 298061, 368193, 596122, 736386, 894183, 1788366, 2086427, 4172854, 6259281, 12518562]

約数ペア:

[(1, 12518562), (2, 6259281), (3, 4172854), (6, 2086427), (7, 1788366), (14, 894183), (17, 736386), (21, 596122), (34, 368193), (42, 298061), (51, 245462), (89, 140658), (102, 122731), (119, 105198), (178, 70329), (197, 63546), (238, 52599), (267, 46886), (357, 35066), (394, 31773), (534, 23443), (591, 21182), (623, 20094), (714, 17533), (1182, 10591), (1246, 10047), (1379, 9078), (1513, 8274), (1869, 6698), (2758, 4539), (3026, 4137), (3349, 3738)]