18511206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23197}}^1$

素因数の和:23228

約数の個数: 32

約数和(自身を含む): 44540160

約数和(自身を除く): 26028954

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 23197, 46394, 69591, 139182, 162379, 324758, 440743, 487137, 881486, 974274, 1322229, 2644458, 3085201, 6170402, 9255603, 18511206]

約数ペア:

[(1, 18511206), (2, 9255603), (3, 6170402), (6, 3085201), (7, 2644458), (14, 1322229), (19, 974274), (21, 881486), (38, 487137), (42, 440743), (57, 324758), (114, 162379), (133, 139182), (266, 69591), (399, 46394), (798, 23197)]