55533618

素因数分解:

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

素因数の和:23231

約数の個数: 48

約数和(自身を含む): 144755520

約数和(自身を除く): 89221902

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 23197, 46394, 69591, 139182, 162379, 208773, 324758, 417546, 440743, 487137, 881486, 974274, 1322229, 1461411, 2644458, 2922822, 3085201, 3966687, 6170402, 7933374, 9255603, 18511206, 27766809, 55533618]

約数ペア:

[(1, 55533618), (2, 27766809), (3, 18511206), (6, 9255603), (7, 7933374), (9, 6170402), (14, 3966687), (18, 3085201), (19, 2922822), (21, 2644458), (38, 1461411), (42, 1322229), (57, 974274), (63, 881486), (114, 487137), (126, 440743), (133, 417546), (171, 324758), (266, 208773), (342, 162379), (399, 139182), (798, 69591), (1197, 46394), (2394, 23197)]