123384198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{172807}}^1$

素因数の和:172836

約数の個数: 32

約数和(自身を含む): 298612224

約数和(自身を除く): 175228026

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 172807, 345614, 518421, 1036842, 1209649, 2419298, 2937719, 3628947, 5875438, 7257894, 8813157, 17626314, 20564033, 41128066, 61692099, 123384198]

約数ペア:

[(1, 123384198), (2, 61692099), (3, 41128066), (6, 20564033), (7, 17626314), (14, 8813157), (17, 7257894), (21, 5875438), (34, 3628947), (42, 2937719), (51, 2419298), (102, 1209649), (119, 1036842), (238, 518421), (357, 345614), (714, 172807)]